Aurelio Cruz

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BACKGROUND Although human papillomavirus (HPV) infection in heterosexual couples has been sparsely studied, it is relevant to understand disease burden and transmission mechanisms. The present study determined the prevalence and concordance of type-specific HPV infection as well as the determinants of infection in heterosexual couples in a rural area of(More)
A census, uniform screening questionnaire and simple screening neurologic examination were administered door to door to the 221 residents of Paluguillo, a rural migrant community near Quito, Ecuador. This protocol was pretested to assure a high level of sensitivity for detecting major neurologic diseases in both children and adults. Of the participants, 119(More)
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