Article published by Clinical and Vaccine Immunology in May-2012 by Leung DT. et al.
Article published by Vaccine on 26-October-2011 by Saha A. et al.
ABSTRACT
Article published in PLoS Neglected Tropical Diseases on 25-Jan-2011 by Anh, D. D. et al.
Article published by Vaccine on 5-November-2009 by Valera R. et al.