title: Xenotransplantation trials.
authors.forename: Rafael
authors.initials: R
authors.lastname: Valdes
mesh_terms: D000293:Adolescent; D000818:Animals; D002986:Clinical Trials as Topic; D003920:Diabetes Mellitus / Q000628:therapy*; D006801:Humans; D008800:Mexico; D014183:Transplantation, Heterologous / Q000379:methods*; D016896:Treatment Outcome