^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Moroz OV, Murzin AG, Makarova KS, Koonin EV, Wilson KS, Galperin MY (Mar 2005). "Dimeric dUTPases, HisE, and MazG belong to a new superfamily of all-alpha NTP pyrophosphohydrolases with potential "house-cleaning" functions". J Mol Biol. 347 (2): 243–55. doi:10.1016/j.jmb.2005.01.030. PMID15740738.