Analysis of invasiveness of pneumococcal serotypes and clones circulating in portugal before widespread use of conjugate vaccines reveals heterogeneous behavior of clones expressing the same serotype
Nelson Frazão (with Raquel Sá-Leao). 2011. Journal of Clinical Microbiology
Assessment of band-based similarity coefficients for automatic type and subtype classification of microbial isolates analyzed by pulsed-field gel electrophoresis
Nelson Frazão (with J. A. Carriço). 2005. Journal of Clinical Microbiology
Changes in pneumococcal serotypes and antibiotypes carried by vaccinated and unvaccinated day-care centre attendees in Portugal, a country with widespread use of the seven-valent pneumococcal conjugate vaccine
Nelson Frazão (with R. Sá-Leão). 2009. Clinical Microbiology and Infection
Virulence Potential and Genome-Wide Characterization of Drug Resistant Streptococcus pneumoniae Clones Selected In Vivo by the 7-Valent Pneumococcal Conjugate Vaccine