Drupal-Bibcite0<style face="normal" font="default" size="100%">An assay for antibodies in leprosy sera reacting with ribonucleoprotein (RNP), a mycobacterial ribosomal antigen, using crossed immunoelectrophoresis with intermediate gel.</style><style face="normal" font="default" size="100%">An assay for antibodies in leprosy sera reacting with ribonucleoprotein (RNP), a mycobacterial ribosomal antigen, using crossed immunoelectrophoresis with intermediate gel.</style>