Extending postoperative opioid analgesia in dogs 2. Transdermal drug administration - Murrell - 2014 - In Practice - Wiley Online Library

Thoracic epidural anaesthesia vs intrathecal morphine in dogs undergoing major thoracic and abdominal surgery: clinical study, BMC Veterinary Research

Pharmacology of opioids and application to practice

Anti‐nerve growth factor monoclonal antibodies for the control of pain in dogs and cats - Enomoto - 2019 - Veterinary Record - Wiley Online Library

Anti‐nerve growth factor monoclonal antibodies for the control of pain in dogs and cats - Enomoto - 2019 - Veterinary Record - Wiley Online Library

ACVIM consensus statement on diagnosis and management of acute canine thoracolumbar intervertebral disc extrusion - Olby - 2022 - Journal of Veterinary Internal Medicine - Wiley Online Library

Therapeutic Utility of Cannabinoid Receptor Type 2 (CB2) Selective Agonists

Nonopioid perioperative analgesia in head and neck cancer surgery: A systematic review - Go - 2022 - World Journal of Otorhinolaryngology - Head and Neck Surgery - Wiley Online Library

Extending postoperative opioid analgesia in dogs 1. Oral drug administration - Murrell - 2014 - In Practice - Wiley Online Library

Pharmacology of Analgesics - ScienceDirect