共 118 条
[1]
ADAMS WGF, 1975, BRIT J IND MED, V32, P72
[3]
AXFORD AT, 1976, BRIT J IND MED, V33, P65
[4]
BAUR X, 1981, Chest, V80, p73S, DOI 10.1378/chest.80.1_Supplement.73S
[6]
BAUR X, 1984, J OCCUP MED, V26, P258
[8]
BROOKS S M, 1981, American Review of Respiratory Disease, V123, P133