[Thoracic surgery in the USA].
D000293:Adolescent; D006348:Cardiac Surgical Procedures; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery*; D014481:United States
Toraxkirurgi i USA en kongressrapport.