Title: Research and experiments of a new premedication for improving mucosal visibility during
esophagogastroduodenoscopy
Version: 4 Date: 07 Apr 2025
Reviewer's report:
The authors should check if conflicts of interest exist, if the article  utilized papain, Sucrose
Polyoxypropylene, and polypropylene glycol. It will be meaningless not to disclose them.
Title: Research and experiments of a new premedication for improving mucosal visibility during
esophagogastroduodenoscopy
Version: 4 Date: 07 Apr 2025
Reviewer's report:
The authors should check if conflicts of interest exist, if the article  utilized papain, Sucrose
Polyoxypropylene, and polypropylene glycol. It will be meaningless not to disclose them.
Please review this paper.
user
Title: Research and experiments of a new premedication for improving mucosal visibility during
esophagogastroduodenoscopy
Version: 4 Date: 07 Apr 2025
Reviewer's report:
The authors should check if conflicts of interest exist, if the article  utilized papain, Sucrose
Polyoxypropylene, and polypropylene glycol. It will be meaningless not to disclose them.
assistant