Drupal-Bibcite0<style face="normal" font="default" size="100%">Immune deficit in patients with lepromatous leprosy: its nature and relation to genetic factors, spectrum, and duration of the illness.</style><style face="normal" font="default" size="100%">Immune deficit in patients with lepromatous leprosy: its nature and relation to genetic factors, spectrum, and duration of the illness.</style>