共 20 条
[2]
FOX AJ, 1976, BRIT J PREV SOC MED, V30, P225
[5]
HAINES T, 1983, J OCCUP ENVIRON MED, V25, P603
[6]
KAPLAN SD, 1981, 11TH P C ENV TOX, P305
[8]
LIN RS, 1981, JAMA-J AM MED ASSOC, V245, P147
[9]
MANTEL N, 1959, J NATL CANCER I, V22, P719