Please provide your email address to receive an email when new articles are posted on . Overall facial erythema improved by 21% at week 4 and 32% at week 8. Improvements in other subcategories ...
Please provide your email address to receive an email when new articles are posted on . Compared with baseline, radiance, tactile roughness and visual roughness improved by 43%, 48% and 44%, ...
Irregularities on a surface determine how rough it is. Surface roughness can be evaluated by visual appearances and tactile sensation and can be measured using a numerical scale. A surface condition ...