[Chronic gastritis as a risk factor for gastric peptic ulcer].
D000328:Adult; D005260:Female; D005744:Gastric Acid / Q000378:metabolism; D005756:Gastritis / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk; D013276:Stomach Ulcer / Q000209:etiology*
Khronicheskiĭ gastrit kak faktor riska iazvennoĭ bolezni zheludka.