title: Xenotransplants: proceed with caution.
authors.forename: A S
authors.initials: AS
authors.lastname: Daar
mesh_terms: D026683:Advisory Committees; D000818:Animals; D002986:Clinical Trials as Topic; D032921:Consensus; D033161:Government Regulation; D017408:Guidelines as Topic; D006291:Health Policy; D006801:Humans; D033181:Information Dissemination; D007391:International Cooperation; D038622:Internationality; D011323:Primates; D018570:Risk Assessment; D014183:Transplantation, Heterologous / Q000009:adverse effects; D014481:United States