共 30 条
[1]
ACAR J, 1995, DECISION MALADIES IN, P47
[3]
[Anonymous], MMWR
[4]
COLLINS JD, 1983, J SOC OCCUP MED, V33, P24
[6]
DURFEE PT, 1975, J AM VET MED ASSOC, V167, P804
[7]
ESPOSITO AL, 1992, CLIN CHEST MED, V13, P355
[8]
FINGRET A, 1985, PRACTITIONER, V229, P547
[9]
*HAUT COM SANT PUB, 1998, DOSS MAL RISQ EM ACT