[Endoscopic studies of the stomach in children with chronic gastritis].
D000293:Adolescent; D002648:Child; D002908:Chronic Disease; D005260:Female; D005756:Gastritis / Q000175:diagnosis*; D005773:Gastroscopy; D006801:Humans; D008297:Male
Endoskopicheskie issledovaniia zheludka pri khronicheskom gastrite u deteĭ