Natalini CC, Crosignani N, Linardi RL. First report on orally administered methadone to multi-drug resistance (MDR1) gene normal horses. Acta Scientiae Vet. [Internet]. 2018 Mar. 30 [cited 2024 Apr. 16];35(1):97-100. Available from: https://seer.ufrgs.br/index.php/ActaScientiaeVeterinariae/article/view/15929