Sommers, M. G., van Egmond, J., Veening, J. G., Vissers, K. C., & Ritskes-Hoitinga, M. (2009). Alternatives for Analgesiometric Tests in Animals: The Feasibility to Reduce Discomfort by Anaesthesia. Scandinavian Journal of Laboratory Animal Science, 36(3), 271–281. https://doi.org/10.23675/sjlas.v36i3.192