Velásquez-Hernández, K. F., M. L. Peralta-Pedrero, M. de J. Velásquez-Hernández, A. I. Valderrama-Treviño, and M. A. Morales-Sánchez. “Mortality in Psoriasis and Psoriatic Arthritis: Systematic Review and Meta-Analysis”. International Journal of Research in Medical Sciences, vol. 9, no. 9, Aug. 2021, pp. 2804-15, doi:10.18203/2320-6012.ijrms20213195.