[Ulcer disease as a medical and social problem in the region of Vojvodina].
D004381:Duodenal Ulcer / Q000191:economics / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D013276:Stomach Ulcer / Q000191:economics / Q000453:epidemiology*; D015022:Yugoslavia
Ulkusna bolest kao medicinski i drustveni problem SAP Vojvodine.