TY - BOOK AU - Ahlbom, Anders TI - Biostatistics for epidemiologists SN - 9780873719124 U1 - 614.4015195 AHL PY - 1993/// CY - Boca Raton, FL PB - Lewis Publishers KW - Biometry KW - Epidemiology - Statistical methods N1 - Includes bibliographical references (p. 207-211) and index ER -