title: M-mode ultrasound imaging of the contractions of the equine uterus.
authors.affiliation: Unit of Veterinary Reproduction, Royal Veterinary College, University of London, North Mymms, Hertfordshire.
authors.forename: M L H
authors.initials: ML
authors.lastname: Campbell
authors.forename: G C W
authors.initials: GC
authors.lastname: England
mesh_terms: D000818:Animals; D005260:Female; D006736:Horses / Q000502:physiology*; D007315:Insemination, Artificial / Q000662:veterinary; D008297:Male; D013083:Sperm Transport; D014463:Ultrasonography / Q000379:methods / Q000662:veterinary*; D014590:Uterine Contraction / Q000502:physiology*