[Results of the Bonn study on twins (I)].
D000293:Adolescent; D000328:Adult; D003766:Dental Occlusion; D004200:Diseases in Twins; D005260:Female; D005860:Germany, West; D006801:Humans; D008297:Male; D011247:Pregnancy; D014071:Tooth Abnormalities / Q000235:genetics; D014427:Twins
Ergebnisse der Bonner Zwillingsforschung (I).