共 20 条
[13]
KRAUS JF, 1985, ANNU REV PUBL HEALTH, V6, P403
[15]
*NAT SAF COUNC, 1990, ACC FACTS, P34
[16]
*QUEB WORK COMP BO, 1980, STAT WORK 1973 1977
[17]
ROSSIGNOL M, 1992, REPRESENTATIVENESS F
[18]
SALISBURY DA, 1991, CAN J PUBLIC HEALTH, V82, P32