Perin, F Assessment of skin improvement treatment efficacy using the photograding of mechanically-accentuated macrorelief of thigh skin. [electronic resource] - International journal of cosmetic science Apr 2000 - 147-56 p. digital Publication Type: Journal Article ISSN: 1468-2494 Standard No.: 10.1046/j.1467-2494.2000.00014.x doi