Lovejoy, D.A. & Michalec, O.M. & Hogg, D.W. & Wosnick, D.I. (2018)
Role of elasmobranchs and holocephalans in understanding peptide evolution in the vertebrates: lessons learned from gonadotropin releasing hormone (GnRH) and corticotropin releasing factor (CRF) phylogenies. General and Comparative Endocrinology, 264, 78–83
DOI: 10.1016/j.ygcen.2017.09.013

Nock, T.G. & Chand, D. & Lovejoy, D.A. (2011)
Identification of members of the gonadotropin-releasing hormone (GnRH), corticotropin-releasing factor (CRF) families in the genome of the holocephalan, Callorhinchus milii (elephant shark). General and Comparative Endocrinology, 171(2), 237–244
DOI: 10.1016/j.ygcen.2011.02.001

d'Antonio, M. & Vallarino, M. & Lovejoy, D.A. & Vandesande, F. & King, J.A. & Pierantoni, R. & Peter, R.E. (1995)
Nature and distribution of gonadotropin-releasing hormone (GnRH) in the brain, and GnRH and GnRH binding activity in serum of the spotted dogfish Scyliorhinus canicula. General and Comparative Endocrinology, 98(1), 35–49
DOI: 10.1006/gcen.1995.1042

Sherwood, N.M. & Lovejoy, D.A. (1993)
Gonadotropin-releasing hormone in cartilaginous fishes: structure, location, and transport. Environmental Biology of Fishes, 38(1–3), 197–208
DOI: 10.1007/BF00842916

Lovejoy, D.A. & King, J.A. & Sherwood, N.M. & Peter, R.E. (1993)
Identification of gonadotropin-releasing hormone and associated binding substances in the blood serum of a holocephalan (Hydrolagus colliei). Peptides, 14(6), 1237–1243
DOI: 10.1016/0196-9781(93)90182-G

Lovejoy, D.A. & Ashmead, B.J. & Coe, I.R. & Sherwood, N.M. (1992)
Presence of Gonadotropin-Releasing Hormone Immunoreactivity in Dogfish and Skate Brains. Journal of Experimental Zoology, 263, 272–283

Lovejoy, D.A. & Stell, W.K. & Sherwood, N.M. (1992)
Partial characterization of four forms of immunoreactive gonadotropin-releasing hormone in the brain and terminal nerve of the spiny dogfish (Elasmobranchii; Squalus acanthias). Regulatory Peptides, 37(1), 39–48
DOI: 10.1016/0167-0115(92)90062-Y

Lovejoy, D.A. & Sherwood, N.M. & Fischer, W.H. & Jackson, B.C. & Rivier, J.E. & Lee, T. (1991)
Primary structure of gonadotropin-releasing hormone from the brain of a holocephalan (ratfish: Hydrolagus colliei). General and Comparative Endocrinology, 82(1), 152–161
DOI: 10.1016/0016-6480(91)90306-Q

Lovejoy, D.A. & Sherwood, N.M. (1989)
Gonadotropin-releasing hormone in ratfish (Hydrolagus colliei): Distribution between the sexes and possible relationship with chicken II and salmon II forms. Comparative Biochemistry and Physiology – Part B, Comparative Biochemistry, 92(1), 111–118
DOI: 10.1016/0305-0491(89)90321-0