| Copegus 200mg Tab (Roche Pharmaceuticals) — off market since Jan 05 |
| RibaPak 1200mg/day Tab (Par Pharmaceutical Inc) — off market since Oct 06 |
| RibaPak 1200mg/day Tab (Three Rivers Pharmaceuticals, LLC) |
| RibaPak 800mg/day Tab (Par Pharmaceutical Inc) — off market since Oct 06 |
| RibaPak 800mg/day Tab (Three Rivers Pharmaceuticals, LLC) |
| RibaTab 1200mg/day Tab (PRX Pharmaceuticals, Inc.) — off market since Oct 06 |
| RibaTab 400mg Tab (PRX Pharmaceuticals, Inc.) |
| RibaTab 600mg Tab (PRX Pharmaceuticals, Inc.) — off market since Oct 06 |
| RibaTab 800mg/day Tab (PRX Pharmaceuticals, Inc.) — off market since Oct 06 |
| Ribasphere 200mg Tab (Three Rivers Pharmaceuticals, LLC) |
| Ribasphere 400mg Tab (Three Rivers Pharmaceuticals, LLC) |
| Ribasphere 600mg Tab (Three Rivers Pharmaceuticals, LLC) |
| Ribavirin 200mg Tab (Par Pharmaceutical Inc) — off market since Oct 06 |
| Ribavirin 200mg Tab (Sandoz Inc) |
| Ribavirin 200mg Tab (Teva Pharmaceuticals USA Inc) |
| Ribavirin 200mg Tab (Three Rivers Pharmaceuticals, LLC) |
| Ribavirin 200mg Tab (Zydus Pharmaceuticals (USA) Inc) |
| Ribavirin 200mg Tab (Zypharma Pharmaceuticals) |
| Ribavirin 400mg Tab (Zydus Pharmaceuticals (USA) Inc) — off market since Apr 08 |
| Ribavirin 500mg Tab (Zydus Pharmaceuticals (USA) Inc) — off market since Apr 08 |
| Ribavirin 600mg Tab (Zydus Pharmaceuticals (USA) Inc) — off market since Apr 08 |
