Drupal-Bibcite0<style face="normal" font="default" size="100%">Genotyping of Mycobacterium leprae from Brazilian leprosy patients suggests the occurrence of reinfection or of bacterial population shift during disease relapse.</style><style face="normal" font="default" size="100%">Genotyping of Mycobacterium leprae from Brazilian leprosy patients suggests the occurrence of reinfection or of bacterial population shift during disease relapse.</style>