^"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.
^Yasuda Y, Tokita Y, Aono S, Matsui F, Ono T, Sonta S, Watanabe E, Nakanishi Y, Oohira A (May 1999). "Cloning and chromosomal mapping of the human gene of neuroglycan C (NGC), a neural transmembrane chondroitin sulfate proteoglycan with an EGF module". Neurosci Res. 32 (4): 313–22. doi:10.1016/S0168-0102(98)00098-4. PMID9950058. S2CID39609929.