共 6 条
[1]
[Anonymous], 1965, Lancet, V1, P775
[3]
DIURNAL RHYTHMS IN AIRWAY-OBSTRUCTION
[J].
BRITISH JOURNAL OF DISEASES OF THE CHEST,
1979, 73 (04)
:357-366
[5]
HETZEL MR, 1978, THORAX, V33, P668
[6]
SIMON G, 1971, PRINCIPLES CHEST XRA, P142