title: [Results of the Bonn twin study (III)].
mesh_terms: D002648:Child; D004200:Diseases in Twins; D005860:Germany, West; D006801:Humans; D008297:Male; D014071:Tooth Abnormalities / Q000235:genetics*
vernacular_title: Ergebnisse der Bonner Zwillingsforschung (III).