CHIEN-CHANG LEECHUNG-WEI LEE2020-12-162020-12-1620080016-5085https://scholars.lib.ntu.edu.tw/handle/123456789/526951[SDGs]SDG3Clinical Challenges and Images in GInote10.1053/j.gastro.2008.05.005184859042-s2.0-44649135317