@article{simpson_meuten_1992, title={Development of a teaching laboratory aid for instruction of fine needle aspiration biopsy cytology technique}, volume={21}, number={2}, journal={Veterinary Clinical Pathology}, author={Simpson, R. M. and Meuten, D. J.}, year={1992}, pages={40} }
 @article{simpson_gaunt_1991, title={Immunocytochemical detection of Ehrlichia platys antigens in canine blood platelets}, volume={3}, number={3}, journal={Journal of Veterinary Diagnostic Investigation}, author={Simpson, R. M. and Gaunt, S. D.}, year={1991}, pages={228} }