Bermudez, RA; Blanco, PA; Flores, GA; Campos, SB; Rivero, CB; Nava, DC; Ramos, PC; Flisser, A; Anzaldo, GJ; Morales, PK; Fiol, ARM; Delgado, LO; Matus, CR; Solis, AJS; Preciado, JIS; Miranda, FS; Conyer, RT; Aguilar, AZ; Garate, IHF; Rivera, JA; Espinoza, JN; Cornejo, JE; Torres, JI; Ontiveros, D; Vasquez, JR; Lomeli, MR; Rodriguez, ER; Zimbron, A; Volcker, ML; Zazueta, AB; Gastelum, PF; Magana, EL; Olvera, S; Mejia, EQ; Gordillo, FA; Morales, MRC; García, PD; Hernandez, AV
(JAMA, Journal of the American Medical Association, 1997)