TY - BOOK AU - AU - Joubert,G. AU - Ehrlich,Rodney AU - Katzenellenbogen,Judy M. AU - Abdool Karim,S.S. TI - Epidemiology: a research manual for South Africa SN - 9780195762778 (pbk.) AV - RA650.8.S6 E65 2007 U1 - 614.4/968 22 PY - 2007/// CY - Cape Town, New York PB - Oxford University Press Southern Africa KW - Epidemiology KW - Handbooks, manuals, etc KW - Research KW - Methodology KW - South Africa KW - Epidemiologic Methods N1 - Includes bibliographical references (p. 277-287) and index ER -