title: [Renal morbidity according to data from internal medicine departments of the 1st District Hospital in Burgas during the period of 1970-1974].
mesh_terms: D002031:Bulgaria; D002908:Chronic Disease; D005260:Female; D005843:Geography; D006760:Hospitalization; D006801:Humans; D007669:Kidney Calculi / Q000453:epidemiology; D007674:Kidney Diseases / Q000453:epidemiology*; D008297:Male; D011704:Pyelonephritis / Q000453:epidemiology; D012424:Rural Population; D014505:Urban Population
vernacular_title: Bubrechnata zabolevaemost po materiala na vutreshnite otdeleniia pri POB-burgas za perioda 1970/1974 god.