year-old turkish man began speaking danish -- a language he had not used in years -- after suffering a brain blood clot and receiving emergency... - blood clot filter stock videos & royalty-free footage03:15Turkish man starts speaking Danish after suffering brain blood clot
time lapse footage of blood in a test tube showing the surface clotting - blood clot filter stock videos & royalty-free footage00:04Time lapse footage of blood in a test tube showing the surface clotting
senior man feeling headache while reading a newspaper - blood clot filter stock videos & royalty-free footage00:15Senior man feeling headache while reading a newspaper
