Letter to the Editor
Clarifications on a prospective randomized controlled trial evaluating adhesion prevention using oxidized regenerated cellulose sheets in thoracic surgery
Takahiro Ochi, Hidemi Suzuki, Yuki Sata, Takahide Toyoda, Terunaga Inage, Kazuhisa Tanaka, Yuichi Sakairi, Yukiko Matsui, Yuki Shiko, Ichiro Yoshino