title: Endogenous annual rhythms of luteinising hormone secretion in the ewe and their entrainment by photoperiod.
authors.affiliation: Department of Neuroendocrinology, AFRC Institute of Animal Physiology and Genetics Research, Babraham, Cambridge, UK.
authors.forename: J E
authors.initials: JE
authors.lastname: Robinson
mesh_terms: D000818:Animals; D001947:Breeding; D005260:Female; D008027:Light; D007986:Luteinizing Hormone / Q000378:metabolism*; D010507:Periodicity; D011388:Prolactin / Q000378:metabolism; D012756:Sheep / Q000502:physiology*
chemical_list: D011388:Prolactin; D007986:Luteinizing Hormone