TY - BOOK AU - Levy,Barry S AU - Wegman,David H. TI - Occupational health:recognizing and preventing work-related disease and injury SN - 0781719542 PY - 2000/// CY - Philadelphia PB - Lippincott Williams &Wilkins KW - Medicine, Industrial KW - Occupational Disease KW - prevention & control KW - Occupational Health ER -