Drupal-Bibcite0<style face="normal" font="default" size="100%">A randomized investigator-blind trial of different passes of microdermabrasion therapy and their effects on skin biophysical characteristics.</style><style face="normal" font="default" size="100%">A randomized investigator-blind trial of different passes of microdermabrasion therapy and their effects on skin biophysical characteristics.</style>