Drupal-Bibcite0<style face="normal" font="default" size="100%">Platelet-rich fibrin therapy in the management of nonhealing trophic ulcers due to underlying leprous neuropathy.</style><style face="normal" font="default" size="100%">Platelet-rich fibrin therapy in the management of nonhealing trophic ulcers due to underlying leprous neuropathy.</style>