TY - BOOK AU - Monson Richard R TI - Occupational epidemiology SN - 0849357934 AV - WA950 U1 - 616.9/803/072 PY - 1980/// CY - Boca Raton, FL PB - CRC Press KW - Occupational diseases KW - Epidemiology KW - Epidemiologic methods N1 - Includes bibliographical references and index ER -