Secondary aortoenteric fistula possibly associated with continuous physical stimulation: a case report and review of the literature. - Saito, Hiroaki; Nishikawa, Yoshitaka; Akahira, Jun-ichi; Yamaoka, Hajime; Okuzono, Toru; Sawano, Toyoaki; Tsubokura, Masaharu; Yamaya, Kazuhiro (Journal of Medical Case Reports, 2019)