A Randomized, Controlled Trial of Theophylline in Patients with Severe Chronic Obstructive Pulmonary Disease
Murciano, Danièle, Auclair, Marie-Hélène, Pariente, René, Aubier, MichelVolume:
320
Language:
english
Journal:
New England Journal of Medicine
DOI:
10.1056/nejm198906083202304
Date:
June, 1989
File:
PDF, 904 KB
english, 1989