TY - BOOK AU - Shoukri,M.M. AU - Edge,V.L. TI - Statistical methods for health sciences SN - 0849376440 PY - 1996/// CY - Boca Raton, Fla. PB - CRC Press KW - Epidemiologic Methods KW - Epidemiology KW - Statistical methods N1 - Includes bibliographical references (p. 285-295) and index ER -