title: [Correction of the funnel chest -- 20-year experience report].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001604:Berlin; D002648:Child; D002675:Child, Preschool; D005069:Evaluation Studies as Topic; D005260:Female; D005660:Funnel Chest / Q000601:surgery*; D005859:Germany, East; D006801:Humans; D007223:Infant; D008297:Male; D012189:Retrospective Studies
vernacular_title: Korrektur der Trichterbrust -- 20jähriger Erfahrungsbericht.