Jeanne B. Koger Koger, J. B., O'Brien, B. K., Burnette, R. P., Kai, R., Kempen, M. H. J. G., Heugten, E., & Kempen, T. A. T. G. (2014). Manure belts for harvesting urine and feces separately and improving air quality in swine facilities. LIVESTOCK SCIENCE, 162, 214–222. https://doi.org/10.1016/j.livsci.2014.01.013 Kaspers, B., Burnette, P., Koger, J., Van Kempen, M., & Van Kempen, T. (2002). Separating urine from feces may be key to flexibility. Feedstuffs, 74(21), 11. Musilova, P., Koger, J. B., Stratil, A., Rubes, J., & Cepica, S. (1999). Assignment of the porcine ornithine transcarbamylase (OTC) gene to Xp13-p21. ANIMAL GENETICS, 30(6), 465–466. https://doi.org/10.1046/j.1365-2052.1999.00498-4.x Koger, J. B., & Jones, E. E. (1997). Nucleotide sequence of porcine OTCase cDNA. Journal of Animal Science, 75(12), 3368. https://doi.org/10.2527/1997.75123368x