All individuals in ATC
| Label | Id | Description |
|---|---|---|
| isoniazid | J04AC01 | |
| isoniazid, combinations | J04AC51 | |
| isoprenaline | R03AB02 | |
| isoprenaline | C01CA02 | |
| isoprenaline | R03CB01 | |
| isoprenaline and other drugs for obstructive airway diseases | R03AK02 | |
| isoprenaline, combinations | R03CB51 | |
| isopropamide | A03AB09 | |
| isopropamide and psycholeptics | A03CA01 | |
| isopropanol | D08AX05 | |
| isosorbide dinitrate | C01DA08 | |
| isosorbide dinitrate | C05AE02 | |
| isosorbide dinitrate, combinations | C01DA58 | |
| isosorbide mononitrate | C01DA14 | |
| isothipendyl | D04AA22 | |
| isothipendyl | R06AD09 | |
| isotretinoin | D10AD04 | |
| isotretinoin | D10BA01 | |
| isotretinoin, combinations | D10AD54 | |
| isoxsuprine | C04AA01 |