title: [Contribution to the occurrence of Köhler's disease].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001797:Blood Protein Electrophoresis; D002648:Child; D005260:Female; D005860:Germany, West; D006801:Humans; D008297:Male; D008533:Megakaryocytes; D008684:Metatarsus / Q000000981:diagnostic imaging; D008875:Middle Aged; D010007:Osteochondritis / Q000453:epidemiology* / Q000235:genetics; D011859:Radiography; D014033:Toe Joint
vernacular_title: Beitrag zum Vorkommen der Köhlerschen Erkrankungen.