Almassinokiani, F., Mehdizadeh Kashi, A., Musavi, A., Khodaverdi, S., Tahermanesh, K., & Ariana, S. (2017). Rectal perforation in a 42-year-old woman due to Henoch-Schönlein purpura: a case report. Reumatismo, 69(3), 131–133. https://doi.org/10.4081/reumatismo.2017.948