00620cam a2200217 i 4500 0397504675 (hbk.) MAIN RC71.5 COL Collins, R. Douglas. Dynamic differential diagnosis / R. Douglas Collins. Philadelphia : Lippincott, c1981. xvii, 552 p. : ill. ; 25 cm. Includes index. Diagnosis, Differential. .b10283602 12-07-12 20-09-10 20230120204030.0 NUST BOOKS RC71.5 COL 115891 115891 2023-01-20 00:00:00 0 RC71.5 COL 92004008989 80.00 2023-01-20 BOOKS 0 LCC 0 0 NFIC 0 Medical Medical GEN 2023-01-20 80.00