Borer, K. E., Bailey, S. R., Harris, P. A., & Elliott, J. Contractile responses of isolated equine digital arteries under hypoxic or hyperoxic conditions in vitro: role of reactive oxygen species and Rho kinase. JOURNAL OF VETERINARY PHARMACOLOGY AND THERAPEUTICS, 36(3), 267-274. https://doi.org/10.1111/j.1365-2885.2012.01423.x