For citations:
Bogomolova J.S., Santalova G.V. Clinical and Epidemiological Characteristics of Scleroderma in Children of the Samara Region: a Single-Stage Retrospective Study. Pediatric pharmacology. 2025;22(2):129-134. (In Russ.) https://doi.org/10.15690/pf.v22i2.2881