Llewellyn, J. & Simmons, J.E. (1984)
The attachment of the monogenean parasite Callorhynchicola multitesticulatus to the gills of its holocephalan host Callorhynchus milii.
International Journal for Parasitology, 14(2), 191–196 DOI: 10.1016/0020-7519(84)90048-1