Trivett, M.K. & Walker, T.I. & Macmillan, D.L. & Clement, J.G. & Martin, T.J. & Danks, J.A. (2002)
Parathyroid hormone-related protein (PTHrP) production sites in elasmobranchs. Journal of Anatomy, 201, 41–52
DOI: 10.1007/s00427-005-0015-x