http://www.ideasforsurgery.com/2008/05/21/pure-notes-nephrectomy-natural-orifice-transluminal-endoscopic-surgery-new-access-devices-needed-limitations-regarding-the-equipment-available/ Clinical Needs > Innovative Answers Tue, 06 Jan 2009 12:10:00 +0000 http://wordpress.org/?v=2.2.3