| Trade name |
Active ingredients |
Pharmaceutical company |
|
Arsenicum | Arsenic | Thompson's Homeopathic Supplies |
| Arsamin | Arsenic (Sodium Arsanilate) | Unidentified Pharmaceutical Company |
| Arsanadexine | Arsenic (Sodium Arsanilate) | P.V.U. |
| Arsenilate | Arsenic (Sodium Arsanilate) | Vetoquinol |
| Arsinosolvin | Arsenic (Sodium Arsanilate) | Unidentified Pharmaceutical Company |
| Nuarsol | Arsenic (Sodium Arsanilate) | Unidentified Pharmaceutical Company |
| Piglet Pro-Gen V | Arsenic (Sodium Arsanilate) | Unidentified Pharmaceutical Company |
| Protoxyl | Arsenic (Sodium Arsanilate) | Unidentified Pharmaceutical Company |
| Soamin | Arsenic (Sodium Arsanilate) | Unidentified Pharmaceutical Company |
| Sodium Arsanilate | Arsenic (Sodium Arsanilate) | Dominion Veterinary Laboratories |
| Trade name |
Active ingredients |
Pharmaceutical company |
|
Atomiron | Iron | Unidentified Pharmaceutical Company |
| Atonalyt | Carisoprodol | Unidentified Pharmaceutical Company |
| Atonin O | Oxytocin | Unidentified Pharmaceutical Company |
| Atophan | Cinchophen | Unidentified Pharmaceutical Company |
| Atorel | Inosine | Unidentified Pharmaceutical Company |
| Atpeg 300 | Polyethylene Glycol | Unidentified Pharmaceutical Company |
| Atragen | Tretinoin | Unidentified Pharmaceutical Company |
| Atraxin | Meprobamate | Unidentified Pharmaceutical Company |
| Atricam | Tenonitrozole | Unidentified Pharmaceutical Company |
| Atrivyl | Metronidazole | Unidentified Pharmaceutical Company |