For citations:
Rakhatova A.O. Sinus bradycardia in a newborn infant. Russian Pediatric Journal. 2025;28(1S):77-77. (In Russ.) EDN: tibgem
Rakhatova A.O. Sinus bradycardia in a newborn infant. Russian Pediatric Journal. 2025;28(1S):77-77. (In Russ.) EDN: tibgem