YEOM, J. S.; SEO, J.-H.; YOUN, H.-S. Lumbosacral Edema as an Unusual Presentation of Henoch-Schönlein purpura: A Case Report and Literature Review. Journal of Nepal Paediatric Society, [S. l.], v. 42, n. 1, p. 160–163, 2022. DOI: 10.3126/jnps.v42i1.39409. Disponível em: https://www.nepjol.info/index.php/JNPS/article/view/39409. Acesso em: 11 may. 2024.