Alvarado, Rodolfo Nicolás, et al. “Posterior Reversible Encephalopathy Syndrome With Brain Stem and Spinal Cord Involvement and Grade Iv Hypertensive Retinopathy”. Revista del Hospital Italiano de Buenos Aires, vol. 35, no. 4, Dec. 2015, pp. 124-7, https://doi.org/10.51987/Rev.Hosp.Ital.B.Aires.v35i4.700.