Prevalence and risk factors for upper gastrointestinal diseases in health check-up subjects: a nationwide multicenter study in Korea.
Kwangwoo NamJeong Eun ShinSung Eun KimGwang Ho BaikSang Hyeon ChoiJu Yup LeeKyung Sik ParkYoung-Eun JooDae-Seong MyungHyeon Ju KimHyun Joo SongSuck Chei ChoiHyun Jin KimHyun Young KimNa Young KimPublished in: Scandinavian journal of gastroenterology (2018)
The significant decrease of H. pylori seroprevalence in the past five years altered the incidence of upper gastrointestinal disease.