2003 journal article
Serum concentrations of lipids, vitamin D metabolites, retinol, retinyl esters, tocopherols and selected carotenoids in twelve captive wild felid species at four zoos
Journal of Nutrition, 133(1), 160–166.
1999 journal article
Intake, digestibility, and passage of a commercially designed diet by two Propithecus species
American Journal of Primatology, 48(3), 237–246.