Authors: Chew, BP Weng, BBC Kim, HW Wong, TS Park, JS Lepine, AJ

Citation: Bp. Chew et al., Uptake of beta-carotene by ovarian and uterine tissues and effects on steroidogenesis during the estrous cycle in cats, AM J VET RE, 62(7), 2001, pp. 1063-1067

Authors: Kim, HW Chew, BP Wong, TS Park, JS Weng, BBC Byrne, KM Hayek, MC Reinhart, GA

Citation: Hw. Kim et al., Dietary lutein stimulates immune response in the canine, VET IMMUNOL, 74(3-4), 2000, pp. 315-327

Authors: Chew, BP Park, JS Wong, TS Kim, HW Weng, BBC Byrne, KM Hayek, MG Reinhart, GA

Citation: Bp. Chew et al., Dietary beta-carotene stimulates cell-mediated and humoral immune responsein dogs, J NUTR, 130(8), 2000, pp. 1910-1913