[The etiological factors and localization of the lower jaw fractures for the period 1980-1985].
D002031:Bulgaria; D005260:Female; D006801:Humans; D008297:Male; D008337:Mandibular Fractures / Q000453:epidemiology / Q000209:etiology*
Prouchvane na etiologichnite faktori i lokalizatsiiata na dolnocheliustnite frakturi za perioda 1980-1985.