Gomes, O.V. et al. 2020. Hematuria leading to the diagnosis of two singular conditions in clinical practice - renal nutcracker syndrome and sickle cell trait: a case report. Medicina (Ribeirao Preto). 53, 2 (Aug. 2020), 189–193. DOI:https://doi.org/10.11606/issn.2176-7262.v53i2p189-193.