Analysis of Inhaled Corticosteroid and Oral Theophylline Use Among Patients With Stable COPD from 1987 to 1995

Autor: Andel, Amy E. Van, Reisner, Colin, Menjoge, Shailendra S., Witek, Ted J.
Zdroj: In Chest March 1999 115(3):703-707
Databáze: ScienceDirect