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Dynamics of pneumococcal nasopharyngeal carriage in healthy children attending a day care center in northern Spain. Influence of detection techniques on the results
(BioMed Central, 2012-03-22)
Background: Pneumococcal nasopharyngeal carriage precedes invasive infection and is the source for dissemination of the disease. Differences in sampling methodology, isolation or identification techniques, as well as the ...
Human Papillomavirus (HPV) genotype 18 variants in patients with clinical manifestations of HPV related infections in Bilbao, Spain
(BioMed Central, 2012)
Background:Human papillomavirus (HPV) variants differ in their biological and chemical properties, and therefore,
may present differences in pathogenicity. Most authors classified variants based on the phylogenetic analysis ...