Eryılmaz Polat, Sanem, et al. “Evaluation of Epidemiological, Clinical, and Laboratory Findings in Pediatric Patients With IgA Vasculitis (Henoch-Schönlein Purpura)”. Turkish Journal of Pediatric Disease, vol. 18, no. 2, Mar. 2024, pp. 111-6, https://doi.org/10.12956/tchd.1361962.