For citations:
Sinitsyna K.V. Systemic idiopathic arthritis in children. Russian Pediatric Journal. 2025;28(1S):86. (In Russ.) EDN: oiuyga
Sinitsyna K.V. Systemic idiopathic arthritis in children. Russian Pediatric Journal. 2025;28(1S):86. (In Russ.) EDN: oiuyga