DESPORTES, G.; KRISTENSEN, J. H.; BENHAM, D.; WILSON, S.; JEPSEN, T.; KORSGAARD, B.; SIEBERT, U.; DRIVER, J.; AMUNDIN, M.; HANSEN, K.; SHEPHARD, G. Multiple insights into the reproductive function of harbour porpoises (<i>Phocoena phocoena</i>): An ongoing study. NAMMCO Scientific Publications, [S. l.], v. 5, p. 91–105, 2003. DOI: 10.7557/3.2741. Disponível em: https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2741. Acesso em: 7 jul. 2022.