title: Researchers fail to find signs of life in 'living' particles.
authors: A
authors: A
authors: Abbott
mesh_terms: D001419:Bacteria; D018407:Bacterial Physiological Phenomena; D004269:DNA, Bacterial / Q000032:analysis; D017886:Durapatite; D007674:Kidney Diseases / Q000382:microbiology; D019369:Life
chemical_list: D004269:DNA, Bacterial; D017886:Durapatite