LI-TA KENG2021-09-172021-09-1720200012-3692https://www.scopus.com/inward/record.uri?eid=2-s2.0-85082134770&doi=10.1016%2fj.chest.2019.11.049&partnerID=40&md5=a3cdd751506bf1614de4ba0b384ff269https://scholars.lib.ntu.edu.tw/handle/123456789/583298[SDGs]SDG3body position; computer assisted tomography; feasibility study; human; imaging and display; Letter; pneumoperitoneum; priority journal; reverberation artifact; abdomen; abdominal pain; aged; diagnostic imaging; female; graft versus host reaction; pain; Abdomen; Abdominal Pain; Acute Pain; Aged; Female; Graft vs Host Disease; Humans; Pneumoperitoneumletter10.1016/j.chest.2019.11.049322529122-s2.0-85082134770