KHABIBULLINA, Alina. Socioeconomic gradient in children’s health in Russia: Inequality formation in early childhood. Applied Econometrics, [S. l.], v. 80, n. 4, p. 68–92, 2025. DOI: 10.22394/1993-7601-2025-80-68-92. Disponível em: https://applied-econometrics.owebs.ru/article/view/19936. Acesso em: 8 nov. 2026.