| Outbound Relationships | 
Type | 
Target | 
Active | 
Characteristic | 
Refinability | 
Group | 
Values | 
| Roentgenography, negative contrast | 
Is a | 
Diagnostic radiography with contrast media | 
true | 
Inferred relationship | 
Some | 
  | 
 | 
| Roentgenography, negative contrast | 
Method | 
Investigation - action | 
false | 
Inferred relationship | 
Some | 
  | 
 | 
| Roentgenography, negative contrast | 
Method | 
Radiographic imaging - action (qualifier value) | 
false | 
Inferred relationship | 
Some | 
 1 | 
 | 
| Roentgenography, negative contrast | 
Has intent | 
Diagnostic intent (qualifier value) | 
false | 
Inferred relationship | 
Some | 
  | 
 | 
| Roentgenography, negative contrast | 
Direct substance | 
Negative contrast media | 
false | 
Inferred relationship | 
Some | 
  | 
 | 
| Roentgenography, negative contrast | 
Direct substance | 
Radiographic contrast media | 
false | 
Inferred relationship | 
Some | 
  | 
 | 
| Roentgenography, negative contrast | 
Procedure site | 
Body structure | 
false | 
Inferred relationship | 
Some | 
 7 | 
 | 
| Roentgenography, negative contrast | 
Using substance (attribute) | 
Negative contrast media | 
false | 
Inferred relationship | 
Some | 
 1 | 
 | 
| Roentgenography, negative contrast | 
Using substance (attribute) | 
Negative contrast media | 
true | 
Inferred relationship | 
Some | 
 1 | 
 | 
| Roentgenography, negative contrast | 
Method | 
Radiographic imaging - action (qualifier value) | 
true | 
Inferred relationship | 
Some | 
 1 | 
 | 
| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Diagnostic radiography with contrast media by injection, negative contrast | 
Is a | 
True | 
Roentgenography, negative contrast | 
Inferred relationship | 
Some | 
  | 
| Diagnostic radiography with gas-air, negative contrast | 
Is a | 
False | 
Roentgenography, negative contrast | 
Inferred relationship | 
Some | 
  | 
| Cerebral ventriculography, air contrast (procedure) | 
Is a | 
True | 
Roentgenography, negative contrast | 
Inferred relationship | 
Some | 
  | 
| Negative contrast cardiac roentgenography | 
Is a | 
True | 
Roentgenography, negative contrast | 
Inferred relationship | 
Some | 
  | 
| unilateral diagnostisk radiografisk bilddiagnostik med negativ kontrast och injektion av positivt kontrastmedel | 
Is a | 
False | 
Roentgenography, negative contrast | 
Inferred relationship | 
Some | 
  | 
| Diagnostic radiography with contrast media by injection, positive and negative contrast, bilateral | 
Is a | 
True | 
Roentgenography, negative contrast | 
Inferred relationship | 
Some | 
  | 
| Mediastinal pneumogram (procedure) | 
Is a | 
True | 
Roentgenography, negative contrast | 
Inferred relationship | 
Some | 
  | 
| cisternografi av lungorna | 
Is a | 
False | 
Roentgenography, negative contrast | 
Inferred relationship | 
Some | 
  | 
| Pneumogynecography | 
Is a | 
True | 
Roentgenography, negative contrast | 
Inferred relationship | 
Some | 
  |