http://netvouz.com/Amiyasark/tag/ultrasonography?feed=rss Amiyasark's bookmarks tagged "ultrasonography" on Netvouz http://physiology-physics.blogspot.com/2008/06/x-rays-legacy.html Roentgen's X-rays have been used in fields as varied as medicine and metallurgy. Its use has been boosted with developments and modifications in technology. Mammography, digital subtraction... Amiyasark Sun, 15 Jun 2008 15:07:03 GMT