For citations:
Fomina L.A. Calcium imbalance in comorbid gastroduodenal ulcers. Medical alphabet. 2021;(35):30-33. (In Russ.) https://doi.org/10.33667/2078-5631-2021-35-30-33
Fomina L.A. Calcium imbalance in comorbid gastroduodenal ulcers. Medical alphabet. 2021;(35):30-33. (In Russ.) https://doi.org/10.33667/2078-5631-2021-35-30-33