Yudovich Burak, M., Barrera Arana, M.B.A., Gryzbowski Gainza, E., García López, S., Jiménez Escobar, I. y Baranda Escalona, R. 2019. Evaluation of pain perception in patients of 0-5 months of age with cleft lip and palate subjected to pre-surgical orthopedics. Revista Mexicana de Ortodoncia. 6, 2 (ene. 2019).