Hammarström, S. (1999): The carcinoembryonic antigen (CEA) family: structures, suggested functions and expression in normal and malignant tissues. In: Semin Cancer Biol. 9(2): 67–81. PMID 10202129doi:10.1006/scbi.1998.0119
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Gold, P. & Freedman, S.O. (1965): Demonstration of tumor-specific antigens in human colonic carcinomata by immunological tolerance and absorption techniques. In: J Exp Med 121:439. PMID 14270243.
Hammarström, S. (1999): The carcinoembryonic antigen (CEA) family: structures, suggested functions and expression in normal and malignant tissues. In: Semin Cancer Biol. 9(2): 67–81. PMID 10202129doi:10.1006/scbi.1998.0119