title: [Professional incompetence: significance, definition, cost investigation].
authors: S
authors: S
authors: Thiessen-Lüders
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D006801:Humans; D008189:Luxembourg; D008318:Malpractice / Q000191:economics / Q000331:legislation & jurisprudence; D008875:Middle Aged