Pachaly, J.R. Margarido, T.C.C. Lange, R.R. Ciffoni, E.M.G. Pedroso, F.F. Evaluation of medetomidine hydrochoride as a sedative for porcupines (Sphiggurus spp)- preliminary report 7 Jornada de Medicina Veterinária Subjects--Topical Terms: DOENÇA ANIMALANESTESIA