title: [Clinico-epidemiological study on the digestive system diseases in students of the Belgrade university, high school and academy].
mesh_terms: D000047:Academies and Institutes; D000328:Adult; D001660:Biliary Tract Diseases / Q000453:epidemiology*; D004935:Esophageal Diseases / Q000453:epidemiology*; D005260:Female; D005767:Gastrointestinal Diseases / Q000453:epidemiology*; D006306:Health Surveys; D006801:Humans; D008297:Male; D013334:Students; D014495:Universities; D015022:Yugoslavia
vernacular_title: Klinicko-epidemiolosko istrazivanje bolesti organa za varenje u studenata beogradskog univerziteta, visokih skola i akademija