title: Yellow light for pig-human transplants.
authors.forename: C
authors.initials: C
authors.lastname: O'Brien
mesh_terms: D000818:Animals; D001675:Bioethics; D006801:Humans; D011323:Primates; D013552:Swine; D014015:Tissue Banks; D014183:Transplantation, Heterologous; D006113:United Kingdom