Effects of dexmedetomidine or tramadol continuous rate infusions on the propofol requirements and cardiorespiratory variables in propofol-ketamine-midazolam anaesthetised cats. - SOUZA, THAMIRES; DOS ANJOS, NATALIA; KERSUL, ISABEL; MARTINS FILHO, EMANUEL; NUNES, TALYTA; BARBOSA, VIVIAN (Veterinární Medicína, 2022)