| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Osmolarity measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Trichloroacetate measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Trimethylamine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Triosephosphate measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Troponin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| N-acetylglucosaminidase A and B measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Paraldehyde measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Tyramine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Uronates measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Vitronectin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Xanthine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Xanthurenate measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Xylose measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Xylulose measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Drug, confirmation assay | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Rate measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Volatile substance measurement, includes acetic anhydride, carbon tetrachloride, dichloroethane, dichloromethane, diethylether, isopropyl alcohol, methanol | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| 2,4 toluenediamine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| 2,6 toluenediamine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Acebutolol measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Acetone measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Acetyldigitoxin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Acrylonitrile measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Alprenolol measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Amantadine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Amdinocillin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Amiloride measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Amino acid screen | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Aminocaproate trough measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Aminopyrine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Aminosalicylate measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Amiodarone measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Amiodarone and desethylamiodarone measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Amoxicillin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Anthraquinone measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Antipyrine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Atenolol measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Atropine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Azlocillin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Aztreonam measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Paraaminohippurate measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Benzene measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Benzoylecgonine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Benzoylmethylecgonine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Differential solubility measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Boldenone measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Boron measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Brompheniramine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Bumetanide measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Bupivacaine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Buprenorphine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Bupropion measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Canrenone measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Carbenicillin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Carbon disulfide measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Carisoprodol measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cathine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefamandole measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefamezin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefazolin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefonicid measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Alpha-subunit of pituitary glycoprotein hormone measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefoperazone measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefotaxime measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefotetan measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefoxitin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefsulodin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Ceftazidime measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Ceftizoxime measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Ceftriaxone measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefuroxime measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefalexin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cefalotin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Caesium measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Chlormerodrin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Chlorobenzene measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Chloroquine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Chlorpheniramine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Chlorprothixene measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cimetidine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Ciprofloxacin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cisplatin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Clindamycin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Clobenzorex measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Clofibrate measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Clonidine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Clopenthixol measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Clorprenaline measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cobalt measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cropropamide measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Crotethamide measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cyclacillin measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cyclizine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Cycloserine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Delta-9-tetrahydrocannabinol measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Desmethylsertraline measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Dextromethorphan measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Dichlorphenamide measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Dicumarol measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Diltiazem measurement | Is a | False | Biochemical test | Inferred relationship | Some |  | 
| Diphenhydramine measurement | Is a | False | Biochemical test | Inferred relationship | Some |  |