TY - BOOK AU - Chaudhary Swati Au. AU - Dr. A. K. Dutta Gu. AU - Dr. Shashi Khare Gu. AU - Dr. Varinder Singh Gu. AU - University of Delhi. Faculty of Medical Sciences. Department of Medicine ED - University of Delhi. Faculty of Medical Sciences. Department of Medicine TI - Seroprevalance of neutralizing antibody titers against oral poli vaccine in children 6 months to 5 years PY - 2012/// KW - CHILDREN - DISEASES ER -