共 29 条
[4]
BURROWS B, 1977, AM REV RESPIR DIS, V115, P751
[8]
Fanaroff Avroy A, 2007, Am J Obstet Gynecol, V196, DOI 10.1016/j.ajog.2006.09.014
[10]
NATURAL-HISTORY OF CHRONIC AIR-FLOW OBSTRUCTION
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1977, 1 (6077)
:1645-1648