Evaluating the nutrition of a flock of non-breeding greater flamingos (Phoenicopterus ruber roseus) at the San Diego Zoo Safari Park

Hypovitaminosis A: influence of three diets or topical treatment on hepatic, adipose, and plasma retinoid concentrations and presence of squamous metaplasia in Mississippi gopher frogs (Rana capito servosa)

Ex situ amphibian nutrition: recent findings and future directions

Evaluation of vitamin A status and diagnosis of hypovitaminosis A in amphibians

Monoozygenase conversion in two anura species

Nutritional pathology 101: common post mortem lesions of nutritional deficiencies and excess across taxa

Gut loading as a method to effectively supplement crickets with calcium and vitamin A

Vitamin A supplementation via cricket dusting: the effects of dusting fed and fasted crickets of three sizes using two different supplements on nutrient content

Effect of nutrition on the reproductive fitness of the endangered Attwater’s Prairie Chicken

The effect of a produce based gut loading diet on mineral and vitamin content of adult crickets (Acheta domestica)

Influence of diet and time on fat and retinol concentrations in adult feeder crickets

Serum survey of Vitamins A and E in Sharks

Survey of circulating retinol (Vitamin A) and tocopheral (Vitamin E) concentrations in nesting marine turtles

Does blood sample handling and processing affect levels of vitamin A, E, and D?

Ascorbic acid, vitamin E, vitamin A, and trace elements in serum of zoo crocodilians.

Serum concentrations of lipids, vitamins A and E, vitamin D metabolites, and carotenoids in nine primate species at four zoos

A survey of Vitamin A, D and E nutritional status in captive Black and White Ruffed Lemurs (Varecia variegate variegate)