| Trade name |
Active ingredients |
Pharmaceutical company |
|
Ovral-LO | Levonorgestrel | Unidentified Pharmaceutical Company |
| Owadziak | Chloramphenicol | Unidentified Pharmaceutical Company |
| Oxa-Cephem | Moxalactam | Unidentified Pharmaceutical Company |
| Oxacycline | Oxytetracycline | Unidentified Pharmaceutical Company |
| Oxacyclopropane | Ethylene Oxide | Unidentified Pharmaceutical Company |
| Oxaine | Oxetacaine | Unidentified Pharmaceutical Company |
| Oxaldin | Ofloxacin | Unidentified Pharmaceutical Company |
| Oxamicina | Cycloserine | Unidentified Pharmaceutical Company |
| Oxamide | Actinomycin | Unidentified Pharmaceutical Company |
| Oxamycen | Oxytetracycline | Unidentified Pharmaceutical Company |