2004 journal article
Serum lipid concentrations in six canid and four ursid species in four zoos
JOURNAL OF ZOO AND WILDLIFE MEDICINE, 35(1), 34–39.
Contributors: *, K. Ange, K. Slifka, W. Sadler, S. Kahn & A. Ward
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.