Chen H.S.TYNG-GUEY WANGYEUN-CHUNG CHANGYang Y.C.Shieh H.R.Laiand J.S.I-NAN LIEN2021-03-192021-03-1919940929-6646https://scholars.lib.ntu.edu.tw/handle/123456789/554075Barium-pudding: a new medium for videofluoroscopic examinationjournal article76061742-s2.0-0028700670