title: Fetal-maternal relationships.
authors.forename: J N
authors.initials: JN
authors.lastname: Shelton
authors.forename: P J
authors.initials: PJ
authors.lastname: McCullagh
mesh_terms: D000818:Animals; D005260:Female; D005333:Fetus / Q000276:immunology*; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000276:immunology*; D012756:Sheep / Q000276:immunology*