title: [Runctional changes in the gastric mucosa in various stages of chronic gastritis in children].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000503:physiopathology*; D005756:Gastritis / Q000503:physiopathology*; D006801:Humans; D010434:Pepsin A / Q000378:metabolism*; D013997:Time Factors
chemical_list: D010434:Pepsin A
vernacular_title: Funktsional'nye izmeneniia slizistoĭ oblolochki zheludka v razlichnykh stadiiakh khronicheskogo gastrita u deteĭ.