[Chronic gastritis caused by exogenous factors].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000428:Alcohol Drinking; D001241:Aspirin; D002273:Carcinogens; D002908:Chronic Disease; D005260:Female; D005449:Fluorenes; D005753:Gastric Mucosa / Q000187:drug effects / Q000473:pathology / Q000528:radiation effects; D005756:Gastritis / Q000139:chemically induced / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011830:Radiation Effects; D011878:Radiotherapy / Q000009:adverse effects; D012737:Sex Factors; D012907:Smoking
D002273:Carcinogens; D005449:Fluorenes; D001241:Aspirin