title: [On the problem of studying the secretory action of the stomach using modern methods].
mesh_terms: D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D005260:Female; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000378:metabolism*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged
vernacular_title: K voprosu ob issledovanii sekretornoĭ deiatel'nosti zheludka sovremennymi metodami.