TY - BOOK AU - Elmore Joann G AU - Wild Dorothea M.G AU - Nelson Heidi D AU - Katz David L TI - Jekel's Epidemiology, Biostatistics, Preventive Medicine and Public Health SN - 9780323642019 AV - RA 651 .E466 PY - 2020/// CY - Missouri PB - Elsevier KW - Epidemiology KW - Preventive medicine N1 - includes index and reference ER -