TY - BOOK AU - Jekel, James F. AU - Elmore, Joann G.;Katz, David L., TI - Epidemiology, biostatistics, and preventive medicine T2 - Saunders text and review series SN - 721652581 AV - RA652 .J45 1996 PY - 1996///];©1996 CY - Philadelphia PB - Saunders KW - Medicine, Preventive KW - Epidemiologic Methods KW - Biometry KW - Preventive Medicine KW - Epidemiology KW - Medical statistics N1 - Includes bibliographical references and index ER -