title: Embryonic development in quadruplet equine pregnancies.
authors.affiliation: Equine Fertility Clinic, Warren House Farm, Brownhills, West Midlands.
authors.forename: J R
authors.initials: JR
authors.lastname: Newcombe
authors.forename: G C W
authors.initials: GC
authors.lastname: England
mesh_terms: D000818:Animals; D005314:Embryonic and Fetal Development; D005260:Female; D006736:Horses; D011247:Pregnancy; D011272:Pregnancy, Multiple