Tverdokhleb, I. V. and Makarchuk, O. I. (2010) “Dimension of degree of involutive facial skin changes on the basis of morphological criteria and by the «Light Check-up»”., Морфологія / Morphologia / Morfologìâ, 4(4), pp. 57–66. doi: 10.26641/1997-9665.2010.4.57-66.