TY - BOOK AU - Friedman, Gary D TI - Primer of epidemiology SN - 9780071402583 (softcover : alk. paper) AV - .F68 2004 PY - 2004/// PB - McGraw Hill, Medical Pub. Division KW - EPIDEMIOLOGY N1 - Includes bibliographical references and index. WA 105 F911P 2004 NLM 1 20010984 7/12/2020 7/12/2020 1 STACKS OMC-SOHAR Y Y BOOK 26/11/2015 ER -