[A retrospective study of 211 twin births (author's transl)].
D000293:Adolescent; D000328:Adult; D005260:Female; D005313:Fetal Death; D005860:Germany, West; D005865:Gestational Age; D006801:Humans; D007226:Infant Mortality; D007746:Labor Presentation; D008297:Male; D008423:Maternal Age; D011247:Pregnancy; D011272:Pregnancy, Multiple; D012189:Retrospective Studies; D013223:Statistics as Topic; D014427:Twins
Die Zwillingsschwangerschaft--eine retrospektive Studie über 211 Zwillingsgeburten.