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
Research output: Contribution to journal › Article › peer-review
2
Citations
(Scopus)