TY - BOOK AU - Coggon,D. AU - Rose,Geoffrey AU - Barker,D.J.P TI - Epidemiology for the uninitiated SN - 0195634853 (pbk.) U1 - 614.4 PY - 1994/// CY - Calcutta PB - Oxford University Press KW - Epidemiology KW - Epidemiologic methods KW - Communicable diseases KW - Medical science N1 - Includes index ER -