A Lam Choi; Kyung Mi Jang; Min-Jeong Kim; Sung Hye Koh; Yul Lee; Kwangseon Min; Dongil Choi (2011). What determines the periportal free air, and ligamentum teres and falciform ligament signs on CT: Can these specific air distributions be valuable predictors of gastroduodenal perforation?. , 77(2), 0–324.
doi:10.1016/j.ejrad.2009.07.033
url to share this paper:
An interview with Sci-Hub Founder Alexandra Elbakyan Who exactly should pay for academic research