Studies on the purification of gonadotrophin from dogfish (Scyliorhinus canicula L.) pituitary glands J. P. SUMPTER, B. K. FOLLETT and J. M. DODDAnn. Biol. anim. Bioch. Biophys., 18 4 (1978) 787-791DOI: https://doi.org/10.1051/rnd:19780505