Drupal-Bibcite0<style face="normal" font="default" size="100%">Polyethylene glycol precipitates in serum during and after erythema nodosum leprosum--study of their composition and anticomplementary activity.</style><style face="normal" font="default" size="100%">Polyethylene glycol precipitates in serum during and after erythema nodosum leprosum--study of their composition and anticomplementary activity.</style>