[Clinical preventive medicine in gastrointestinal diseases].
Ishimori
A
A
D000368:Aged; D002908:Chronic Disease; D005260:Female; D005756:Gastritis / Q000517:prevention & control; D005767:Gastrointestinal Diseases / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D013276:Stomach Ulcer / Q000517:prevention & control