Utility of the sliding lung sign for the prediction of preoperative intrathoracic adhesions - Homma, Takahiro; Ojima, Toshihiro; Yamamoto, Yutaka; Shimada, Yoshifumi; Akemoto, Yushi; Kitamura, Naoya; Yoshimura, Naoki (Journal of Thoracic Disease; Vol 12, No 8 (August 20, 2020): Journal of Thoracic Disease, 2020)