title: Abstracts of the Joint Annual Meeting of the Swiss Respiratory Society, Swiss Society of Occupational Medicine, Swiss Pediatric Respiratory Society, and the Swiss Society for Thoracic Surgery, April 16-17, 2009, Davos, Switzerland.
mesh_terms: D000818:Animals; D006801:Humans; D009787:Occupational Medicine; D010372:Pediatrics; D015272:Pulmonary Medicine; D012140:Respiratory Tract Diseases; D013903:Thoracic Surgery