@article{articlef13e8cc9,
title   = {Identification of primary and secondary measles vaccine failures by measurement of immunoglobulin G avidity in measles cases during the 1997 São Paulo epidemic},
author = {Pannuti, Cláudio S. and Morello, Ricardo José and Moraes, José Cássio de and Curti, Suely Pires and Afonso, Ana Maria S. and Camargo, Maria Cláudia Corrêa and Souza, Vanda A. U. F. de},
year = {2004},
journal   = {Clinical and diagnostic laboratory immunology}
}