Bretylium tosylate (substance)
| Code | 56613007 |
|---|---|
| Semantic tag | substance |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
373278006Class II antiarrhythmic agent
substance
372855004Class III antiarrhythmic agent
substance
301712000Quaternary ammonium compound
substance
None (leaf concept).