共 26 条
[1]
ALVEY NG, 1977, GENERAL STATISTICAL
[2]
AMANDUS HE, 1976, BRIT J IND MED, V33, P13
[3]
COCHRANE AL, 1979, BRIT J IND MED, V36, P15
[4]
COCKCROFT AE, INHALED PARTICLES, V5
[7]
COTES JE, 1972, BRIT J IND MED, V29, P268
[8]
COTES JE, 1979, LUNG FUNCTION ASSESS
[9]
COTES JE, 1971, INHALED PARTICLES, V3, P633