Johansson M (أغسطس 1999). "A human poly(ADP-ribose) polymerase gene family (ADPRTL): cDNA cloning of two novel poly(ADP-ribose) polymerase homologues". Genomics. ج.57 ع.3: 442–5. DOI:10.1006/geno.1999.5799. PMID:10329013.
Johansson M (أغسطس 1999). "A human poly(ADP-ribose) polymerase gene family (ADPRTL): cDNA cloning of two novel poly(ADP-ribose) polymerase homologues". Genomics. ج.57 ع.3: 442–5. DOI:10.1006/geno.1999.5799. PMID:10329013.