@article{shen_voilque_odle_kim_2012, title={Dietary L-tryptophan supplementation with reduced large neutral amino acids enhances feed efficiency and decreases stress hormone secretion in nursery pigs under social-mixing stress}, volume={142}, DOI={10.3945/jn.112.163824}, number={8}, journal={Journal of Nutrition}, author={Shen, Y. B. and Voilque, G. and Odle, J. and Kim, S. W.}, year={2012}, pages={1540–1546} }
 @article{shen_voilque_kim_odle_kim_2012, title={Effects of increasing tryptophan intake on growth and physiological changes in nursery pigs}, volume={90}, DOI={10.2527/jas.2011-4203}, number={7}, journal={Journal of Animal Science}, author={Shen, Y. B. and Voilque, G. and Kim, J. D. and Odle, J. and Kim, S. W.}, year={2012}, pages={2264–2275} }