Anesthetic and analgesic management of Svalbard rock ptarmigan (Lagopus muta hyperborea) undergoing experimental stereotaxic neurosurgery. - Kalinová, Jana; Appenroth, Daniel; Cázarez-Márquez, Fernando; Thorvaldsen, Renate; Hazlerigg, David G.; Nymo, Ingebjørg H. (BMC Veterinary Research, 2025)