Title: Peptic ulcer characteristics in oral opium and non-opium user patients with upper
gastrointestinal bleeding
Version: 4 Date: 15 Jan 2024
Reviewer:  Panagiotis Tsibouris
Reviewer's report:
The manuscript is almost OK. It could be approved after minor changes, such as movement of the
second sentence of the first paragraph in the  statistics ( about sample size ), as well correction of
some gramatical points such as replacing the word wound with ulcer in the place biopssies were
taken to exlude malignancy, change the word pregnant with pregnancy in methods  Moreover
the quality of pictures is poor for which I am not sure wether that is a problem of my computer.
Title: Peptic ulcer characteristics in oral opium and non-opium user patients with upper
gastrointestinal bleeding
Version: 4 Date: 15 Jan 2024
Reviewer:  Panagiotis Tsibouris
Reviewer's report:
The manuscript is almost OK. It could be approved after minor changes, such as movement of the
second sentence of the first paragraph in the  statistics ( about sample size ), as well correction of
some gramatical points such as replacing the word wound with ulcer in the place biopssies were
taken to exlude malignancy, change the word pregnant with pregnancy in methods  Moreover
the quality of pictures is poor for which I am not sure wether that is a problem of my computer.
Please review this paper.
user
Title: Peptic ulcer characteristics in oral opium and non-opium user patients with upper
gastrointestinal bleeding
Version: 4 Date: 15 Jan 2024
Reviewer:  Panagiotis Tsibouris
Reviewer's report:
The manuscript is almost OK. It could be approved after minor changes, such as movement of the
second sentence of the first paragraph in the  statistics ( about sample size ), as well correction of
some gramatical points such as replacing the word wound with ulcer in the place biopssies were
taken to exlude malignancy, change the word pregnant with pregnancy in methods  Moreover
the quality of pictures is poor for which I am not sure wether that is a problem of my computer.
assistant