Review for 10.1186/s12876-021-02019-6 (2022)

Reviewer’s report
Title: 
Challenges in treatment of a patient suffering from neuroendocrine tumor
G1 of the hilar bile duct: a case report
Version: 
1 
Date: 
13 Oct 2021
Reviewer's report:
The article is well written, and scientifically correct.
No comments for the Authors
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Is the study design appropriate to answer the research question (including the use
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