@article{article94074b86,
title   = {Prevalence, serotypes, and risk factors for pneumococcal carriage among HIV-infected adults},
author = {Nicoletti, Christiane and Brandileone, M. Cristina C. and Guerra, M. Luiza S. and Levin, Anna S.},
year = {2007},
doi = {10.1016/j.diagmicrobio.2006.08.021},
journal   = {Diagnostic Microbiology and Infectious Disease}
}