Inazawa J, Abe T, Inoue K, Misawa S, Oikawa S, Nakazato H, Yoshida MC. Regional assignment of nonspecific cross-reacting antigen (NCA) of the CEA gene family to chromosome 19 at band q13.2. Cytogenet Cell Genet. 1989;52(1-2):28–31. doi: 10.1159/000132833. PMID: 2612212.