George W. Teebor, Dina R. Marensein, and David M. Wilson III (2004). "Human AP endonuclease (APE1) demonstrates endonucleolytic activity against AP sites in single-stranded DNA". DNA Repair3 (5): 527–533. PMID15084314. doi:10.1016/j.dnarep.2004.01.010.
Mark R. Kelley and Melissa L. Fishel (2007). "The DNA base excision repair protein Ape1/Ref-1 as a Therapeutic and chemopreventive target". Molecular Aspects of Medicine28 (3-4): 375–395. PMID17560642. doi:10.1016/j.mam.2007.04.005.
George W. Teebor, Dina R. Marensein, and David M. Wilson III (2004). "Human AP endonuclease (APE1) demonstrates endonucleolytic activity against AP sites in single-stranded DNA". DNA Repair3 (5): 527–533. PMID15084314. doi:10.1016/j.dnarep.2004.01.010.
Mark R. Kelley and Melissa L. Fishel (2007). "The DNA base excision repair protein Ape1/Ref-1 as a Therapeutic and chemopreventive target". Molecular Aspects of Medicine28 (3-4): 375–395. PMID17560642. doi:10.1016/j.mam.2007.04.005.