共 14 条
[1]
Axelson O, 1974, Work Environ Health, V11, P21
[2]
AXELSON O, 1977, LAKARTIDNINGEN, V74, P2887
[3]
Axelson O., 1978, SCAND J WORK ENV HEA, V4, P85
[4]
BARTHEL E, 1976, Zeitschrift fuer Erkrankungen der Atmungsorgane, V146, P266
[5]
CUTLER SJ, 1954, AM J PUBLIC HEALTH, V44, P1159
[6]
Eriksson M, 1979, Lakartidningen, V76, P3872
[8]
HARDELL L, 1979, LANCET, V1, P55
[9]
Hardell L, 1977, Lakartidningen, V74, P2753
[10]
INNES JRM, 1969, JNCI-J NATL CANCER I, V42, P1101