Takuya Takami, Yoshiro Itatani, Yu Yoshida, Nobuaki Hoshino, Ryo Ohno, Ryosuke Okamura, Koya Hida, Kazutaka Obama. "Protocol for a study to evaluate the safety and efficacy of prophylactic negative pressure wound therapy after abdominal perineal resection (VACPAC study)." PLoS ONE, 2025. doi:10.1371/journal.pone.0331361