Drupal-Bibcite0<style face="normal" font="default" size="100%">Sensitivity of different DNA extraction methods and PCR to detect resistance in patients with leprosy stratified by the bacilloscopic index.</style><style face="normal" font="default" size="100%">Sensitivity of different DNA extraction methods and PCR to detect resistance in patients with leprosy stratified by the bacilloscopic index.</style>