Guidelines for standardizing cleansing and disinfection of gastrointestinal endoscopes

Ryuichi Iwakiri, Kiyohito Tanaka, Takuji Gotoda, Shiro Oka, Takao Ohtsuka, Yasuhisa Sakata, Toshimi Chiba, Kazuhide Higuchi, Hironori Masuyama, Ryoichi Nozaki, Koji Matsuda, Nobuyuki Shimono, Kazuma Fujimoto, Hisao Tajiri