| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Aldosterone measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine cotinine measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine urea measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine pregnanediol measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine substance metabolite screening test | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Aluminum measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine inorganic phosphate measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Porphyrins, qualitative measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine fat measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Magnesium measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine titratable acidity measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Metanephrines measurement, total, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine pregnanetriol measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Alkaloids measurement, urine screening | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Porphyrins, quantitation and fractionation, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine ethambutol level | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Screening for ethyl glucuronide in urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine nitrogen measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine methadone metabolite level | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine vitamin C measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine rifampicin level | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Measurement of diphenhydramine in urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Arsenic measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine bicarbonate measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Quantitative measurement of mass concentration of beryllium in urine specimen | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| No drug found in urine | 
Interprets | 
False | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Urine fructose measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine steroid profile | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine ketone test | 
Is a | 
False | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Measurement of 17-hydroxycorticosteroid in 24 hour urine specimen | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Uric acid measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| D-lactate measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine phenothiazine measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine benzodiazepine measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine lithium measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine cocaine metabolite screening | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| 3-Methoxy-4-hydroxphenylglycol measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine bisacodyl level | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine barbiturate measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine ethanolamine measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Alcohol measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine isoniazid measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Quantitative measurement of mass concentration ratio of excretion of histamine to excretion of creatinine in 24 hour urine specimen | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine vitamin B2 measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine bile salt measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| 24 hour urine phosphate output measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine methaqualone level | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine oxalate measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine screening for blood | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine urobilin measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine morphine metabolite level | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Measurement of amoxapine and metabolite in urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine heptaporphyrin concentration measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Silica measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine organic acid level | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Drug level in urine specimen above therapeutic range | 
Interprets | 
False | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Urine albumin/creatinine ratio measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine catecholamine measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine rhein level | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine reducing substance measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine N-methyl histamine measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine amphetamine measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine methylenedioxyethylamphetamine screening test | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Qualitative measurement of anabolic steroid in urine | 
Is a | 
False | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine dipstick test | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine opiate measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine hexaporphyrin measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Finding of urine substance level | 
Interprets | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Urine nickel:creatinine ratio | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine 17 ketogenic steroid measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Measurement of protein in urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Lactose measurement, urine, qualitative | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Lactose measurement, urine, quantitative | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine sucrose measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine maltose level | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Drug, medicament, or biological substance in urine above reference range | 
Interprets | 
False | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Urea nitrogen measurement, urine | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine substance level above reference range | 
Interprets | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Urinalysis, acetone or ketone bodies measurement | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Measurement of concentration of amphetamine in urine specimen (procedure) | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Urine sulphonylurea screening test | 
Is a | 
True | 
Urine substance measurement | 
Inferred relationship | 
Existential restriction modifier | 
  |