O. Velasco Castrejón

[Risk of transmission of Trypanosoma cruzi by blood transfusion in Mexico].

C. Guzmán Bracho, L. García García, J. Floriani Verdugo, 1998, Revista panamericana de salud publica = Pan American journal of public health.

[Chagas' disease in the State of Jalisco: Mexican Republic. Report of 3 new human cases].

J. Tay, O. Velasco Castrejón, A. Luna Valadez, 1974, Revista de investigacion en salud publica.