[Clinico-endoscopic characteristics of gastroduodenal pathology in children].
D000293:Adolescent; D001706:Biopsy; D002908:Chronic Disease; D003937:Diagnosis, Differential; D004381:Duodenal Ulcer / Q000175:diagnosis*; D004382:Duodenitis / Q000175:diagnosis*; D004724:Endoscopy; D005260:Female; D005745:Gastric Acidity Determination; D005756:Gastritis / Q000175:diagnosis*; D006801:Humans; D008297:Male
Cliniko-éndoskopicheskaia kharakteristika gastroduodenal'noĭ patologii u deteĭ.