Reference Base Use of butorphanol and diprenorphine to counter respirato...
Meyer, L.C.R.; Fuller, A.; Hofmeyr, M.; Buss, P.; Miller, M.; Haw, A., 2018. Use of butorphanol and diprenorphine to counter respiratory impairment in the immobilised white rhinoceros (Ceratotherium simum). Journal of the South African Veterinary Association 89(0), a1683: 1-8 - https://doi.org/10.4102/jsava.v89i0.1683