共 22 条
[2]
BALL P, 1995, PRESSE MED, V24, P189
[4]
CALDER MA, 1971, LANCET, V1, P1156
[6]
CHARACTERIZATION OF DISTAL BRONCHIAL MICROFLORA DURING ACUTE EXACERBATION OF CHRONIC-BRONCHITIS - USE OF THE PROTECTED SPECIMEN BRUSH TECHNIQUE IN 54 MECHANICALLY VENTILATED PATIENTS
[J].
AMERICAN REVIEW OF RESPIRATORY DISEASE,
1990, 142 (05)
:1004-1008
[7]
PILOT STUDY OF FACTORS ASSOCIATED WITH EXACERBATIONS IN CHRONIC BRONCHITIS
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1969, 4 (5677)
:187-+
[9]
KHAIR OA, 1995, EUR RESPIR J, V8, P1451
[10]
MARTINEZ JA, 1994, CHEST, V105, P976