98Q4 3153227 I 3153227-3 1998-10-19 1998-11-09 EXP 9835651 Pfizer Pharmaceuticals Reg Safety 60.0 YR M false false false 1000645423 PS Viagra 1 ORAL Y D 1000646064 C Tolbutamine 2 1000646065 C Metformine 2 1000646066 C Ventolin 1