Zhurnal Nevrologii i Psihiatrii imeni S.S. Korsakova. Vol. 95. 1995. P.. 43-47
Capillaries of the nail wall skin are the most convenient objects for investigation in a live man. Over 2500 investigations were carried out, which demonstrated, that, despite a marked variability of morphometric parameters, the contour of capillary loops on each subject is individual, this recommending capillaroscopy of the skin as a method for personality identification.