Estimating the age of Risso's dolphins (Grampus griseus) based on skin appearance.Published in:Journal of Mammalogy, 2016, v. 97, n. 2, p. 490, doi. 10.1093/jmammal/gyv193By:HARTMAN, KARIN L.;WITTICH, ANJA;JUAN JUAN CAI;VAN DER MEULEN, FRANK H.;AZEVEDO, JOSÉ M. N.Publication type:Article