TY - BOOK AU - LaDou,Joseph TI - Current occupational & environmental medicine SN - 0838572197 (pbk.) PY - 2004/// CY - New York PB - Lange Medical Books/McGraw-Hill KW - Occupational Diseases KW - prevention & control KW - Occupational Health KW - Occupational medicine KW - Environmental health KW - United States ER -