Incidence, Morbidity, and Mortality of Achalasia: A Nationwide, Population-Based Cohort Study in South Korea

Ga Hee Kim, Hyungchul Park, Kee Wook Jung, Min-Ju Kim, Ye-Jee Kim, Ji Min Lee, Bong Eun Lee, Yang Won Min, Jeong Hwan Kim, Hee Kyong Na, Ji Yong Ahn, Jeong Hoon Lee, Do Hoon Kim, Kee Don Choi, Ho June Song, Gin Hyug Lee, Hwoon-Yong Jung, and Hyun Jin Kim, Big Data Study Group Under the Korean Society of Neurogastroenterology and Motility. Gut and Liver -0001;0:. https://doi.org/10.5009/gnl220334