[State of gastric secretion in the population living in the areas of varied incidence of stomach cancer].
D000126:Achlorhydria / Q000453:epidemiology*; D000328:Adult; D000368:Aged; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000378:metabolism*; D006801:Humans; D008875:Middle Aged; D009031:Moscow; D011230:Precancerous Conditions / Q000453:epidemiology*; D012426:Russia; D013274:Stomach Neoplasms / Q000453:epidemiology*; D014504:Urban Health
Sostoianie zheludochnoĭ sekretsii u naseleniia v zonakh s razlichnymi urovniami zabolevaemosti rakom zheludka.