@inbook{izard_1983, title={Pheromones and reproduction in domestic animals}, ISBN={0127107800}, booktitle={Pheromones and reproduction in mammals}, publisher={New York: Academic Press}, author={Izard, M. K.}, year={1983}, pages={253} }
 @article{izard_1982, title={Priming pheromones and bovine ovarian function}, volume={42}, number={11}, journal={Dissertation Abstracts International. B, Sciences and Engineering}, author={Izard, M. K.}, year={1982}, pages={4323} }
 @article{izard_vandenbergh_1982, title={Priming pheromones from oestrous cows increase synchronization of oestrus in dairy heifers after PGF-2 alpha injection}, volume={66}, number={1}, journal={Journal of Reproduction & Fertility}, author={Izard, M. K. and Vandenbergh, J. G.}, year={1982}, pages={189} }
 @article{izard_vandenbergh_1982, title={The effects of bull urine on puberty and calving date in crossbred beef heifers}, volume={55}, number={5}, journal={Journal of Animal Science}, author={Izard, M. K. and Vandenbergh, J. G.}, year={1982}, pages={1160} }