A single-center prospective study on pain alleviation during peroral upper endoscopy with an ultrathin endoscope
Iwao Aya, Ryoji Ichijima, Tomomi Sugita, Masako Nakayama, Ayaka Takasu, Kanako Ogura, Takuji Gotoda, Hirofumi Kogure
研究成果: ジャーナルへの寄稿 › 記事 › 査読