1. Effects of zinc methionine supplementation in high producing Holstein cows early in lactation;Aguilar,1990
2. Zinc methionine supplementation in lactating dairy cows;Aguilar,1988
3. Zinc methionine in steer finishing rations;Brethour,1984
4. Impact of zinc methionine on feedlot performance and carcass merit of medium and large framed steers;Carrica;J. Anim. Sci.,1986
5. Feed intake, rectal temperature and serum mineral concentrations of feedlot cattle fed zinc oxide or zinc methionine and challenged with infectious bovine rhinotracheitis virus;Chirase;J. Anim. Sci.,1991