| Reference |
Christiansen, J.S., Gildberg, A., Nilssen, K.T., Lindblom, C., Haug, T. (2004) The gastric properties of free-ranging harp (Pagophilus groenlandicus (Erxleben, 1777)) and hooded (Cystophora cristata (Erxleben, 1777)) seals. ICES Journal of Marine Science, 2004, 61, 287-292. |