[Roentgenologic study of the ulcer in children of school- and pre-school age].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D010437:Peptic Ulcer / Q000000981:diagnostic imaging*; D011859:Radiography; D014455:Ukraine
Renthenolohichne vyvchennia vyrazkovoĭ khvoroby u diteĭ shkil'noho i doshkil'noho viku.