Ibañez A. E., Najle R., Larsen K., Pari M., Figueroa A., and Montalti D. “Haematological Values of Three Antarctic Penguins: Gentoo (<em>Pygoscelis papua</em>), Adélie (<em>P. adeliae</em>) and Chinstrap (<em>P. antarcticus</Em&gt;)”. Polar Research, vol. 34, June 2015, doi:10.3402/polar.v34.25718.