[Problems of today in thoracic surgery].
D002283:Carcinoma, Bronchogenic / Q000175:diagnosis / Q000601:surgery*; D003937:Diagnosis, Differential; D006330:Heart Defects, Congenital / Q000601:surgery*; D006343:Heart Septal Defects / Q000601:surgery; D006350:Heart Valve Prosthesis; D006801:Humans; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery*
Thoraxchirurgische Probleme der Gegenwart.