Impact of vaccination against Haemophilus influenzae type b with and without a booster dose on meningitis in four South American countries
Author:
Salvador Garcia,Rosanna Lagos,Alma Muñoz,Teresa Picón,Raquel Rosa,Adriana Alfonso,Graciela Abriata,Angela Gentile,Viviana Romanin,Mabel Regueira,Laura Chiavetta,Clara Inés Agudelo,Elizabeth Castañeda,Fernando De la Hoz,Ana Betty Higuera et al.
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