共 108 条
[1]
ALBERT RK, 1980, ANN INTERN MED, V92, P753, DOI 10.7326/0003-4819-92-6-753
[2]
TREATMENT OF CHRONIC OBSTRUCTIVE PULMONARY-DISEASE WITH ORALLY-ADMINISTERED THEOPHYLLINE - A DOUBLE-BLIND, CONTROLLED-STUDY
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1980, 244 (20)
:2286-2290
[3]
ALTOSA MD, 1985, CHEST S, V88, P775
[9]
Baxter J D, 1979, Monogr Endocrinol, V12, P1
[10]
BELMAN MJ, 1985, AM REV RESPIR DIS, V131, P226