Baral RN, Saha A, Chatterjee S, Foon KA, Krieg A, Weiner GJ, Bhattacharya-Chatterjee M. Immunostimulatory CpG oligonucleotides enhance the immune response of anti-idiotype vaccine that mimics carcinoembryonic antigen. Cancer Immunol Immunother. 2003 May; 52(5):317-27.