Postictal vertebral fractures: Incidence, risk factors, and clinical outcomes.A systematic reviewPor Salvador Manrique-Guzman, Ana Karen Perez-Vazquez, Claudia Lerma, Francisco Revilla-Pacheco, Tenoch Herrada-Pineda, Jorge Francisco Sanchez Santa-Ana, Maria Jose Wilches-Davalos, Iliana Margarita Esquivel-Valdes, Caroline Larocque-Guzman and Tania Ivette Sanchez-Zacarias