[The social-economic aspects of ulcer diseases in miners of Ugljevik. Preliminary report. Some current problems of peptic ulcer in our area].
D004467:Economics; D006801:Humans; D008906:Mining; D010437:Peptic Ulcer / Q000453:epidemiology*; D012189:Retrospective Studies; D012924:Social Conditions
Socijalno-ekonomski aspekt alkusne bolesti u Rudniku "Ugljevik". (Prethodno saopstenje). O nekim aktuelnim pitanjima ulkusne bolesti kod nas.