TY - BOOK AU - Snashall,David AU - Patel, Dipti TI - ABC of occupational and environmental medicine T2 - ABC Series SN - 9781444338171 PY - 2012/// CY - Oxford : PB - Wiley-Blackwell, KW - Occupational medicine KW - Environmental health KW - Occupational diseases KW - Occupational health services ER -