Seasonal variation of peptic ulcer disease, peptic ulcer bleeding, and acute pancreatitis: A nationwide population-based study using a common data model - Yoon, Jin Young; Cha, Jae Myung; Kim, Ha Il; Kwak, Min Seob (Medicine (Baltimore), 2021)
Keywords: Adolescent; Adult; Age Factors; Databases, Factual - statistics & numerical data; Epidemiological Monitoring; Humans; Incidence; Male; Middle Aged; Models, Statistical; Observational Study; Pancreatitis - epidemiology; Peptic Ulcer - complications; Peptic Ulcer - epidemiology; Peptic Ulcer Hemorrhage - epidemiology; Peptic Ulcer Hemorrhage - etiology; Republic of Korea - epidemiology; Retrospective Studies; Risk Factors; Seasons; Sex Distribution; Sex Factors; Young Adult; Republic of Korea