共 73 条
[11]
Cahill K, 2013, COCHRANE DB SYST REV, DOI [10.1002/14651858.CD009329.pub2, 10.1002/14651858.CD006103.pub6]
[14]
Cipriani A, 2010, COCHRANE DATABASE SY
[16]
Critchley J., 2003, Cochrane Database of Systematic Reviews, DOI DOI 10.1002/14651858.CD003041.PUB2
[17]
Mortality in relation to smoking: 50 years' observations on male British doctors
[J].
BMJ-BRITISH MEDICAL JOURNAL,
2004, 328 (7455)
:1519-1528
[19]
NATURAL-HISTORY OF CHRONIC AIR-FLOW OBSTRUCTION
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1977, 1 (6077)
:1645-1648