S. Hammack

Investigating Welfare Metrics for Snakes at the Saint Louis Zoo

D. Powell, Ashley D. Franklin, C. Kozlowski, 2022, Animals : an open access journal from MDPI.

Do Panther Chameleons Bask to Regulate Endogenous Vitamin D3 Production?

M. Holick, W. Gehrmann, K. B. Karsten, 2003, Physiological and Biochemical Zoology.

Effects of Dietary Vitamin D and UVB Irradiance on Voluntary Exposure to Ultraviolet Light, Growth and Survival of the Panther Chameleon

M. Holick, W. Gehrmann, Tai-Chi Chen, 2002 .

Indoor husbandry of the panther chameleon Chamaeleo [Furcifer] pardalis: Effects of dietary vitamins A and D and ultraviolet irradiation on pathology and life‐history traits

M. Holick, W. Gehrmann, Tai C. Chen, 1996 .

Reproduction of the Colombian milk snake Laniprupellis Iriangulitm andesiana at the Dallas Zoo

S. Hammack, 1988 .