Orellana Manrique, Tomás Oriel, Héctor Aldo Marengo Castillo, and Janet Blasa Mendoza Zapata de Neira. 2013. “Sequenseoferuptionofcuspandbicuspmandibularteethinasampleof Peruvian Children”. Odontología Sanmarquina 16 (1): 13-16. https://doi.org/10.15381/os.v16i1.5361.