RYDER, E.; SILVA, E.; SULBARÁN, T.; FERNÁNDEZ, V.; CAMPOS, G.; CALMON, G.; CLAVELL, E.; RALEIGH, X.; FLOREZ, H. Black hispanics have a worse cardiovascular risk profile than mixed hispanics in Venezuela. Investigación Clínica, v. 48, n. 1, 3 nov. 2009.