title: Timing of injection of pregnant mare's serum for the anoestrous breeding of ewes.
authors.affiliation: University of New South Wales, Kensington.
authors.forename: E M
authors.initials: EM
authors.lastname: Roberts
authors.forename: D G
authors.initials: DG
authors.lastname: Edgar
mesh_terms: D000818:Animals; D001769:Blood; D004971:Estrus; D005260:Female; D006736:Horses; D008297:Male; D011247:Pregnancy; D012756:Sheep / Q000502:physiology*