Bascuñán, A. L., N. Kieves, C. Goh, J. Hart, P. Regier, S. Rao, S. Foster, R. Palmer, and F. M. Duerr. “Evaluation of Factors Influencing Thigh Circumference Measurement in Dogs”. Veterinary Evidence, vol. 1, no. 2, May 2016, doi:10.18849/ve.v1i2.33.