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. |
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Zdroj: | In Chest March 1999 115(3):703-707 |
Databáze: | ScienceDirect |
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