共 13 条
[2]
COADY TJ, 1976, PRACTITIONER, V217, P273
[4]
INMAN WHW, 1969, LANCET, V2, P279
[6]
PATERSON J W, 1971, British Journal of Diseases of the Chest, V65, P21, DOI 10.1016/S0007-0971(71)80015-3
[7]
PATTERSON IC, 1976, BRIT MED J, V1, P76
[10]
SPIRO SG, 1975, THORAX, V30, P236