title: Maintenance of corpora lutea and pregnancy in unilaterally pregnant gilts by intrauterine infusion of embryonic tissue.
mesh_terms: D000818:Animals; D003338:Corpus Luteum / Q000187:drug effects / Q000502:physiology*; D004622:Embryo, Mammalian; D005321:Extraembryonic Membranes; D005260:Female; D005612:Freeze Drying; D008099:Liver; D011247:Pregnancy; D011270:Pregnancy, Animal; D012965:Sodium Chloride; D013552:Swine / Q000502:physiology*; D013997:Time Factors; D014020:Tissue Extracts / Q000494:pharmacology*; D014599:Uterus / Q000502:physiology
chemical_list: D014020:Tissue Extracts; D012965:Sodium Chloride