@article{article52acb7ff,
title   = {Optimal age for vaccination against measles in the state of São Paulo, Brazil: taking into account the mother's serostatus},
author = {Zanetta, Regina Aparecida Chiarini and Amaku, Marcos and Azevedo, Raymundo Soares and Zanetta, Dirce Maria Trevisan and Burattini, Marcelo Nascimento and Massad, Eduardo},
year = {2002},
doi = {10.1016/s0264-410x(01)00267-5},
journal   = {Vaccine}
}