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Velásquez-Pérez L, Núñez-Santes A, Contreras-Cortés GA.Velásquez-Pérez L, et al.Gac Med Mex. 2009 Sep-Oct;145(5):369-74.Gac Med Mex. 2009.PMID: 20073442Spanish.
Martínez-Ramírez D, Rodríguez-Violante M, Velázquez-Ávila ES, Cervantes-Arriaga A, González-Cantú A, Corona T, Velásquez-Pérez L.Martínez-Ramírez D, et al. Among authors: velasquez perez l.Salud Publica Mex. 2020 Nov-Dec;62(6):873-875. doi: 10.21149/11750.Salud Publica Mex. 2020.PMID: 33620989Spanish.No abstract available.