Drupal-Bibcite0<style face="normal" font="default" size="100%">Immuno-epidemiological studies on subclinical infection in leprosy. III. Yearly observations and follow-up studies of schoolchildren by using FLA-ABS and lepromin tests.</style><style face="normal" font="default" size="100%">Immuno-epidemiological studies on subclinical infection in leprosy. III. Yearly observations and follow-up studies of schoolchildren by using FLA-ABS and lepromin tests.</style>