Referência:
Hewson-Hughes. AK., Hewson-Hughes, VL., Miller, AT., Hall, SR., Simpson, SJ., Raubenheimer, D. (2011). Geometric analysis of macronutrient selection in the adult domestic cat, Felis catus. J Exp Biol. Mar 15;214(Pt 6):1039-51. doi: 10.1242/jeb.049429. PMID: 21346132.