Pill Identification by Imprints: W 4 Home Pill Identification by Imprints: W 4 4 results WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round Other Popular Drug Imprint RE 76 GG 336 APO T150 571 1157 RJ70 CBP 200 logo 137 M 154 Lofibra 134 mg LANNETT GAS-X MP 441 CDT 251 A533 382 T 192 B855 logo and 2849 H E 174 TCL 080 Ortho 214 MX1 E 22 CellCept 250 SZ 137 GG 737 W 112 L238 G 1540 116 L7 P63 RX 526 gleevec LCE 200 L054 L484 T 150