title: This little piggy, that little piggy, which little piggy?
authors.forename: R
authors.initials: R
authors.lastname: SoRelle
mesh_terms: D000818:Animals; D019976:Cloning, Organism; D006801:Humans; D012190:Retroviridae / Q000235:genetics*; D013552:Swine / Q000235:genetics*; D014183:Transplantation, Heterologous / Q000379:methods*