S N, CHAITHRA; SAIKIA, BASANTA; KONWAR, BEDANGA; BAYAN, HITESH; DEVI, THANGJAM REENA; DAS, CHAMPAK JYOTI; ZORINPUII, H. Comparative studies on haemato-biochemical changes following pre-emptive analgesia with tramadol, pentazocine lactate and meloxicam inpain management of canine ovariohysterectomy. The Indian Journal of Animal Sciences, Delhi, India, v. 94, n. 2, p. 123–130, 2024. DOI: 10.56093/ijans.v94i2.132408. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/132408. Acesso em: 28 jun. 2026.