@article{sommer_jackson_simpson_collins_piedrahita_petters_2012, title={Transgenic Stra8-EYFP pigs: a model for developing male germ cell technologies}, volume={21}, DOI={10.1007/s11248-011-9542-6}, number={2}, journal={Transgenic Research}, author={Sommer, J. R. and Jackson, L. R. and Simpson, S. G. and Collins, E. B. and Piedrahita, J. A. and Petters, R. M.}, year={2012}, pages={383–392} }
 @article{lim_piedrahita_jackson_ghashghaei_olby_2010, title={Development of a model of sacrocaudal spinal cord injury in cloned yucatan minipigs for cellular transplantation research}, volume={12}, DOI={10.1089/cell.2010.0039}, number={6}, journal={Cellular Reprogramming}, author={Lim, J. H. and Piedrahita, J. A. and Jackson, L. and Ghashghaei, T. and Olby, Natasha}, year={2010}, pages={689–697} }