Santos, E.D. Silva Filho, J.R. Machado, T.P. dau, S.L. Rodrigues, R. Motta, A.C. da Oral fibrosarcoma in jararaca (Bothrops pubescens): anatomopathological and immunohistochemical aspects Subjects--Topical Terms: COBRAANATOMIA ANIMALCIRURGIAVETERINÁRIA