title: Reply to Stoneking: ancient DNA--how do you really know when you have it?
authors.forename: A
authors.initials: A
authors.lastname: Cooper
mesh_terms: D001106:Archaeology / Q000592:standards; D016477:Artifacts; D001842:Bone and Bones; D004247:DNA / Q000302:isolation & purification*; D005580:Fossils; D005784:Gene Amplification; D005823:Genetics / Q000592:standards; D006801:Humans
chemical_list: D004247:DNA