Patcharee Sunthornandh. (1991) Studies on the improvement of immunogenicity of elapid snake postsynaptic neurotoxins. Mahidol University,:ม.ป.ท.Patcharee Sunthornandh. 1991. Studies on the improvement of immunogenicity of elapid snake postsynaptic neurotoxins. ม.ป.ท.:Mahidol University,;Patcharee Sunthornandh. Studies on the improvement of immunogenicity of elapid snake postsynaptic neurotoxins. ม.ป.ท.:Mahidol University, 1991. Print.