[Influence of weather conditions on gastroduodenal ulcer perforation].
D000006:Abdomen, Acute / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D010439:Peptic Ulcer Perforation / Q000175:diagnosis / Q000209:etiology*; D012621:Seasons; D014887:Weather
Utjecaj vremesskih faktora na perforaciju gastroduodenalnog ulkusa.