For citations:
Kovyrzina A.V. Vitamin D provision in children with food allergies. Russian Pediatric Journal. 2024;27(4S):30. (In Russ.) EDN: tsbczr
Kovyrzina A.V. Vitamin D provision in children with food allergies. Russian Pediatric Journal. 2024;27(4S):30. (In Russ.) EDN: tsbczr