Author Details
Koval'kov, K. A.
| Issue | Section | Title | File |
| Vol 25, No 1 (2021) | CASE REPORT | Laparoscopic treatment of pyloric atresia in a newborn | |
| Vol 25, No 2 (2021) | ORIGINAL ARTICLES | Transoral technologies in treating congenital duodenal stenosis | |
| Vol 25, No 2 (2021) | REVIEWS | Atresia of the antral and pyloric parts of the stomach |