Fulton Wong Sommer, J. R., Wong, F., & Petters, R. M. (2011). Phenotypic stability of Pro347Leu rhodopsin transgenic pigs as indicated by photoreceptor cell degeneration. TRANSGENIC RESEARCH, 20(6), 1391–1395. https://doi.org/10.1007/s11248-011-9491-0 Ng, Y.-fai, Chan, H. H. L., Chu, P. H. W., To, C.-ho, Gilger, B. C., Petters, R. M., & Wong, F. (2008). Multifocal Electroretinogram in Rhodopsin P347L Transgenic Pigs. Investigative Opthalmology & Visual Science, 49(5), 2208. https://doi.org/10.1167/iovs.07-1159 Chu, P. H. W., Chan, H. H. L., Ng, Y.-fai, Brown, B., Siu, A. W., Beale, B. A., … Wong, F. (2008). Porcine global flash multifocal electroretinogram: Possible mechanisms for the glaucomatous changes in contrast response function. Vision Research, 48(16), 1726–1734. https://doi.org/10.1016/j.visres.2008.05.006