^"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.
^Paris MJ, Williams BR (Jan 2001). "Characterization of a 500-kb contig spanning the region between c-Ha-Ras and MUC2 on chromosome 11p15.5". Genomics. 69 (2): 196–202. doi:10.1006/geno.2000.6339. PMID11031102.
^Goldberg M, Peshkovsky C, Shifteh A, Al-Awqati Q (Sep 2000). "mu-Protocadherin, a novel developmentally regulated protocadherin with mucin-like domains". J Biol Chem. 275 (32): 24622–9. doi:10.1074/jbc.M000234200. PMID10801787.{{cite journal}}: CS1 maint: unflagged free DOI (link)