Pill Identification by Imprints: M 28 Home Pill Identification by Imprints: M 28 3 results NADOLOL 20 MG TABLET Side 1: M 28 Color: Yellow Side 2: Shape: Round NADOLOL 20 MG TABLET Side 1: M 28 Color: Yellow Side 2: Shape: Round NADOLOL 20 MG TABLET Side 1: M 28 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint C 1 P15 A 43 RTG-400 022 M 58 F5 568 100 mg F 76 D 94 GG 957 Concept DHA 342 logo and FHPC 400 M A7 5136 B 543 DYRENIUM 50 mg H 148 131 LB2 H9050 KEFLEX 250 mg 54 199 BVF 240 978 G 422 GX CL5 M3 GS LHF 75 mg M D9 TZ 4 153 SZ 214 TOPAMAX logo and 120 D C logo and 342 logo and 242 KADIAN