Gutiérrez, J. & Fernández, J. & Planas, J. (1988)
Seasonal variations of insulin and some metabolites in dogfish plasma, Scyliorhinus canicula, L. General and Comparative Endocrinology, 70(1), 1–8
DOI: 10.1016/0016-6480(88)90088-3
Gutiérrez, J. & Fernández, J. & Gesse, J. & Blasco, J. (1987)
Amino acid levels in whole blood and plasma of Scyliorhinus canicula. Comparative Biochemistry and Physiology – Part A, Physiology, 87(1), 57–61
DOI: 10.1016/0300-9629(87)90425-7