共 45 条
[22]
NIKKANEN J., 1972, Work-Environment-Health, V9, P46
[23]
NORDMAN C H, 1973, Work-Environment-Health, V10, P19
[24]
PIETROWSKY JK, 1970, KINETIC BEHAVIOUR LE
[25]
SCHALLER KH, 1971, METHODEN BESTIMMUNG
[26]
SCHWANITZ G, 1970, DTSCH MED WSCHR, V95, P1635
[27]
SCHWARZ K, 1973, OIL DAILY 0425, P1
[28]
Secchi G C, 1971, Med Lav, V62, P435
[29]
SEPPALAI.AM, 1972, BRIT J IND MED, V29, P443
[30]
STAVE U, 1970, PHYSIOLOGY PERINATAL, V1