Retrospective cohort study to determine the effect of preinjury antiplatelet or anticoagulant therapy on mortality in patients with major trauma

Fuminori Yamaji, Hideshi Okada^*, Ryo Kamidani, Yuki Kawasaki, Genki Yoshimura, Yosuke Mizuno, Yuichiro Kitagawa, Tetsuya Fukuta, Takuma Ishihara, Kodai Suzuki, Takahito Miyake, Norihide Kanda, Tomoaki Doi, Takahiro Yoshida, Shozo Yoshida, Shinji Ogura