Authors: Ribaya-Mercado, JD Solon, FS Solon, MA Cabal-Barza, MA Perfecto, CS Tang, GW Solon, JAA Fjeld, CR Russell, RM

Citation: Jd. Ribaya-mercado et al., Bioconversion of plant carotenoids to vitamin A in Filipino school-aged children varies inversely with vitamin A status, AM J CLIN N, 72(2), 2000, pp. 455-465