用“chronic gas”造句大全，chronic gas造句

Objective Probe into the effective nursing measure of child's chronic gastritis.

Data showed 78% of Chinese people had chronic gastric issues.

You might have a splitting headache, or a slipped disk, bad breath, a toothache, chronic gas, dry lips, or an ingrown toenail.

To study the relationship between chronic gastritis and immune function of RBC in soldiers.

In addition, 18 specimens for biopsies from patients with chronic gastritis and colitis were used as controls.