^"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.
^Jin H, Kendall E, Freeman TC, Roberts RG, Vetrie DL (Feb 2000). "The human family of Deafness/Dystonia peptide (DDP) related mitochondrial import proteins". Genomics. 61 (3): 259–67. doi:10.1006/geno.1999.5966. PMID10552927.
Hadjiargyrou M, Halsey MF, Ahrens W, et al. (1998). "Cloning of a novel cDNA expressed during the early stages of fracture healing". Biochem. Biophys. Res. Commun. 249 (3): 879–84. doi:10.1006/bbrc.1998.9167. PMID9731230.