Problems in thoracic surgery.
D003560:Cysts; D006801:Humans; D008168:Lung; D008171:Lung Diseases; D012253:Rib Fractures; D012272:Ribs; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery*
LUNGS/cysts; RIBS/fractures; THORAX/surgery