by Berzunza-Cruz, M., Bricaire, G., Romero, S.Zuluoaga, Pérez-Becker, R., Saavedra-Lira, E., Pérez-Montfort, R., Crippa-Rossi, M., Velasco-Castrejón, O., Becker, I.
Published in Experimental parasitology (01.08.2000)

by Galván Ramírez, M L, Soto Mancilla, J L, Velasco Castrejón, O, Pérez Medina, R
Published in Revista da Sociedade Brasileira de Medicina Tropical (01.12.1995)

by Velasco-Castrejon, O, Walton, B C, Rivas-Sanchez, B, Garcia, M F, Lazaro, G J, Hobart, O, Roldan, S, Floriani-Verdugo, J, Munguia-Saldana, A, Berzaluce, R
Published in The American journal of tropical medicine and hygiene (01.09.1997)

by Salaiza‐Suazo, Norma, Volkow, Patricia, Tamayo, Ruy, Moll, Heidrun, Gillitzer, Reinhard, Pérez‐Torres, Armando, Pérez‐Montfort, Ruy, Domínguez, Jose Delgado, Velasco‐Castrejón, Oscar, Crippa, Marco, Becker, Ingeborg
Published in Tropical medicine & international health (01.12.1999)

by Guzmán-Bracho, C, Lahuerta, S, Velasco-Castrejón, O
Published in Archives of medical research (1998)

by Ibanez-Bernal, S. (Secretaria de Salud, Mexico.), Velasco-Castrejon, O
Published in Journal of medical entomology (01.11.1996)

by Zavala-Castro, J E, Velasco-Castrejon, O, Hernandez, R
Published in The American journal of tropical medicine and hygiene (01.08.1992)

by Guzmán Bracho, C, García García, L, Floriani Verdugo, J, Guerrero Martínez, S, Torres Cosme, M, Ramírez Melgar, C, Velasco Castrejón, O
Published in Revista panamericana de salud pública (01.08.1998)

by Monteón, V M, Guzmán-Bracho, C, Floriani-Verdugo, J, Ramos-Echevarría, A, Velasco-Castrejón, O, Reyes, P A
Published in Salud pública de México (01.05.1995)

by Velasco Castrejón, O
Published in Revista latinoamericana de microbiología (1970) (01.04.1987)

by Velasco-Castrejón, O, Salvatierra-Izaba, B, Valdespino, J L, Sedano-Lara, A M, Galindo-Virgen, S, Magos, C, Llausás, A, Tapia-Conyer, R, Gutiérrez, G, Sepúlveda, J
Published in Salud pública de México (01.03.1992)

by Velasco-Castrejón, O, Valdespino, J L, Tapia-Conyer, R, Salvatierra, B, Guzmán-Bracho, C, Magos, C, Llausás, A, Gutiérrez, G, Sepúlveda, J
Published in Salud pública de México (01.03.1992)

by Oscar Velasco Castrejón, José Luis Valdespino, Roberto Tapia Conyer, Benito Salvatierra, Carmen Guzmán Bracho, Clementina Magos López, Alejandro Llausás, Gonzalo Gutiérrez, Jaime Sepúlveda
Published in Salud pública de México (01.03.1992)

by Víctor M. Monteón, Carmen Guzmán Bracho, Jorge Floriani Verdugo, Angélica Ramos Echeverría, Oscar Velasco Castrejón, Pedro A. Reyes
Published in Salud pública de México (01.05.1995)

by Oscar Velasco Castrejón, Benito Salvatierra Izaba, José Luis Valdespino, Ana María Sedano Lara, Sonia Galindo Virgen, Clementina Magos López, Alejandro Llausás, Roberto Tapia Conyer, Gonzalo Gutiérrez, Jaime Sepúlveda
Published in Salud pública de México (01.03.1992)

by BECKER, I, VOLKOW, P, VELASCO-CASTREJON, O, SALAIZA-SUAZO, N, BERZUNZA-CRUZ, M, SOTERO-DELGADO DOMINGUEZ, J, MORALES-VARGAS, A, RUIZ-REMIGIO, A, PEREZ-MONTFORT, R
Published in Parasitology research (1987) (01.03.1999)

by Velasco-Castrejón, O, González-Ochoa, A
Published in Mykosen (Berlin) (01.10.1977)

by CORTES, J. M, VELASCO CASTREJON, O, LABASTIDA, M. H, MELCHOR, A. N, DUARTE, N, DE TORRE, R
Published in Salud pública de México (1985)

by Velasco-Castrejón, O, Guzmán-Bracho, C
Published in Revista latinoamericana de microbiología (1970) (01.07.1986)

by Velasco Castrejón, O, González Ochoa, A, Herrera, J
Published in Revista de investigacion en salud publica (01.07.1974)