Waugh, D. & Sower, S. & Bjenning, C. & Conlon, J.M. (1994)
Novel tachykinins from the brain of the sea lamprey, Petromyzon marinus, and the skate, Raja rhina. Peptides, 15(1), 155–161
DOI: 10.1016/0196-9781(94)90185-6