Dodd, JM., Dodd, MHI., Sumpter, JP. and Jenkins, N. (1982) 'Gonadotrophic activity in the buccal lobe (Rachendachhypophyse) of the pituitary gland of the rabbit fish Hydrolagus colliei (Chondrichthyes: Holocephali)'. General and Comparative Endocrinology, 48 (2). pp. 174 - 180. ISSN: 0016-6480

Stuart-Kregor, PAC., Sumpter, JP. and Dodd, JM. (1981) 'The involvement of gonadotrophin and sex steroids in the control of reproduction in the parr and adults of Atlantic salmon, Salmo salar L'. Journal of Fish Biology, 18 (1). pp. 59 - 72. ISSN: 0022-1112

Sumpter, JP. and Wood, CRC. (1981) 'The trout'. Biologist, 28 (4). pp. 219 - 224. ISSN: 0006-3347

Sumpter, JP., Jenkins, N., Duggan, RT. and Dodd, JM. (1980) 'The steroidogenic effects of pituitary extracts from a range of elasmobranch species on isolated testicular cells of quail, and their neutralisation by a dogfish anti-gonadotrophin'. General and Comparative Endocrinology, 40 (3). pp. 331 - 331. ISSN: 0016-6480

Sumpter, JP. and Dodd, JM. (1979) 'The annual reproductive cycle of the female lesser spotted dogfish, Scyliorhinus canicula L., and its endocrine control'. Journal of Fish Biology, 15 (6). pp. 687 - 695. ISSN: 0022-1112

Jenkins, N., Sumpter, JP. and Follett, BK. (1978) 'The effects of vertebrate gonadotrophins on androgen release in vitro from testicular cells of Japanese quail and a comparison with their radioimmunoassay activities'. General and Comparative Endocrinology, 35 (3). pp. 309 - 321. ISSN: 0016-6480

Sumpter, JP., Jenkins, N. and Dodd, JM. (1978) 'Gonadotrophic hormone in the pituitary gland of the dogfish (Scyliorhinus canicula L.): Distribtuion and physiological significance'. General and Comparative Endocrinology, 36 (2). pp. 275 - 285. ISSN: 0016-6480

Sumpter, JP., Follett, BK., Jenkins, N. and Dodd, JM. (1978) 'Studies on the purification and properties of gonadotrophin from ventral lobes of the pituitary gland of the dogfish (Scyliorhinus canicula L.)'. General and Comparative Endocrinology, 36 (2). pp. 264 - 274. ISSN: 0016-6480

Sumpter, JP., Follett, BK. and Dodd, JM. (1978) 'Studies on the purification of gonadotrophin from dogfish (Scyliorhinus canicula L.) pituitary glands'. Annales de Biologie Animale, Biochimie, Biophysique, 18 (4). pp. 787 - 791. ISSN: 0003-388X

Sumpter, JP., Jenkins, N. and Dodd, JM. (1978) 'Hormonal control of steroidogenesis in an elasmobranch fish (Scyliorhinus canicula L.): Studies using a specific anti-gonadotrophic antibody'. Journal of Endocrinology, 79 (2). pp. 28 - 29. ISSN: 0022-0795