thumbnail of [2015-02-11] GNP2 100xdil markysample [ESVSKAQbcXw].mp4
thumbnail of [2015-02-11] GNP2 100xdil markysample [ESVSKAQbcXw].mp4
[2015-02-11] GNP2... mp4
(1.37 MB, 480x360 h264)
gold nano particles - http://tinuviele.blogspot.com/2015/01/uri-medical-physics-lab-vii.html