| 26845 |
RIBAVIRIN | II | A | ZHEJIANG CHENG YI PHARMACEUTICAL CO LTD | 2012-12-15 |
| 23023 |
RIBAVIRIN USP EP | II | I | ERREDUE SPA INNOVATIVE CHEMICAL AND LIFE | 2009-08-03 |
| 23004 |
RIBAVIRIN | II | I | EUTICALS SPA | 2009-08-03 |
| 19213 |
RIBAVIRIN (NON-STERILE ACTIVE PHARMACEUTICAL INGREDIENT) | II | I | ZHEJIANG CHENG YI PHARMACEUTICAL CO LTD | 2006-02-23 |
| 18973 |
RIBAVIRIN USP | II | A | APITORIA PHARMA PRIVATE LTD | 2005-11-23 |
| 27521 |
PEG INTERFERON ALFA 2B PLUS RIBAVIRIN | II | I | MAYO CLINIC | 2001-12-06 |
| 15700 |
RIBAVIRIN USP-EP | II | A | CURIA ITALY SRL | 2001-10-30 |
| 15756 |
RIBAVIRIN | II | I | BIDACHEM SPA | 2001-10-01 |
| 15611 |
RIBAVIRIN USP, 1H-1,2,4-TRIAZOLE-3-CARBOXAMIDE, 1-BETA-D-RIBOFURANOSYL | II | A | YUHAN CHEMICAL INC | 2001-08-31 |
| 15655 |
RIBAVIRIN NON-STERILE BULK FORM | II | I | XINXIANG PHARMACEUTICAL CO LTD | 2001-06-22 |
| 15503 |
RIBAVIRIN, USP | II | I | STAR LAKE BIOSCIENCE CO INC | 2001-06-21 |
| 12766 |
RIBAVIRIN | II | I | YAMASA CORP | 1997-11-27 |
| 12156 |
RIBAVIRIN | II | A | SIEGFRIED EVIONNAZ SA | 1996-09-30 |
| 6496 |
RIBAVIRIN | II | I | HEINRICH MACK NACHF | 1986-07-18 |
| 5687 |
RIBAVIRIN | II | I | ORGAMOL SA | 1985-02-05 |
