Books by GI

- Correctly! Infectious ulcer development is a factor - microbe Helicobacter (in the case of them becoming infected). The appearance of the ulcer occurs when the disruptive action on the gastric mucosa aggressive factors begins to prevail over the action of protective factors.

- Wrong! Infectious ulcer development is a factor - microbe Helicobacter (in the case of them becoming infected). The appearance of the ulcer occurs when the disruptive action on the gastric mucosa aggressive factors begins to prevail over the action of protective factors.

- Correctly! Infectious ulcer development is a factor - microbe Helicobacter (in the case of them becoming infected). The appearance of the ulcer occurs when the disruptive action on the gastric mucosa aggressive factors begins to prevail over the action of protective factors.

- Wrong! Infectious ulcer development is a factor - microbe Helicobacter (in the case of them becoming infected). The appearance of the ulcer occurs when the disruptive action on the gastric mucosa aggressive factors begins to prevail over the action of protective factors.