Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) VEER Evd,Extension of human cell lifespan by nicotinamide phosphoribosyltransferase,J Biol Chem,,,2007,282,,10841-10845,https://cir.nii.ac.jp/crid/1570291226536578688,