Reflux study - aspiration test (procedure)
| Code | 252654000 |
|---|---|
| Semantic tag | procedure |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
363683005Gastrooesophageal reflux study
procedure
252655004Reflux study - aspiration test for acid
procedure
252656003Reflux study - aspiration test for bile
procedure