Heo, Jongho; Kim, Seung Yun; Yi, Jinseon; Yu, Soo-Young; Jung, Da Eun; Lee, Sangmi; Jung, Ju Youn; Kim, Hyunsuk; Do, Ngan; Lee, Hwa-Young; Nam, You-Seon; Hoang, Van Minh; Luu, Ngoc Hoat; Lee, Jong-Koo; Tran, Thi Giang Huong; Oh, Juhwan
BMC Health Services Research. 2020 Feb 05;20(1):90