Eicher-Pruiett, S. D.; Morrill, J. L.; Blecha, Frank; Chitko-McKown, C. G.; Anderson, N. V.
(Kansas Agricultural Experiment Station, 2011-08-02)
Forty-four Holstein calves were fed milk
replacers with varied concentrations of vitamins
A and E from 3 to 45 d of age to determine their
effects on concentrations of plasma vitamin A
(retinol and retinyl palmitate) ...