Marine Mammal Institute

Walker, K. A., Horning, M., Mellish, J. - A. E., & Weary, D. M.. (2009). Behavioural responses of juvenile Steller sea lions to abdominal surgery: Developing an assessment of post-operative pain. Applied Animal Behaviour Science, 120, 201-207. doi:10.1016/j.applanim.2009.06.003