Warning: XSLTProcessor::transformToXml() [xsltprocessor.transformtoxml]: I/O warning : failed to load external entity "file:////srv/scielo/www/bases/xml/rcsp/v50/1561-3127-rcsp-50-e16926.xml" in /srv-new/scielo/www/htdocs/class.XSLTransformerPHP5.php on line 36 Factores de riesgo asociados a la tuberculosis en Palma Soriano Santiago de Cuba, Cuba