by Alfaro, S K, Saavedra, D, Ochoa, S, Scaglia, H, Pérez-Palacios, G
Published in Journal of medical genetics (01.06.1976)

by Saavedra Ontiveros, D, de Alfaro, S K, Ascencio, D, Cantú Garza, J M
Published in Boletín médico del Hospital Infantil de México (Spanish edition) (01.09.1976)

by Gutiérrez, A Q, Alfaro, S K, Monter, H M
Published in Boletin de estudios medicos y biologicos (01.01.1968)