title: Waiting for a miracle: time is running out for organ transplants from animals.
mesh_terms: D032761:Animal Experimentation; D000818:Animals; D030801:Animals, Genetically Modified; D019976:Cloning, Organism; D006084:Graft Rejection; D006801:Humans; D011323:Primates; D013552:Swine; D014183:Transplantation, Heterologous / Q000009:adverse effects