Immunostimulation: Does It Work in COPD?
Health-Related Quality of Life in Patients With Pulmonary Arterial Hypertension

Zafirlukast Treatment for Acute Asthma: Evaluation in a Randomized, Double-Blind, Multicenter Trial
The Prevalence of Gastroesophageal Reflux Disease in Adult Asthmatics

Regional Differences in Emphysema Scores and BAL Glutathione Levels in HIV-Infected Individuals
Predictors of Survival in Severe, Early Onset COPD
Health-Related Quality of Life in Patients With Pulmonary Arterial Hypertension

Sarcoidosis Diagnosed in Elderly Subjects: Retrospective Study of 30 Cases
Is a 2-Night Polysomnographic Study Necessary in Childhood Sleep-Related Disordered Breathing?
Immunostimulation: Does It Work in COPD?
Preventing Medical Errors, Avoiding Litigation: Not Easy To Do in 2004
