Diagnostic imaging: an inside look.
D049672:History, 19th Century; D049673:History, 20th Century; D009683:Nuclear Medicine / Q000266:history; D011859:Radiography / Q000266:history / Q000295:instrumentation*; D013679:Technology, Radiologic / Q000266:history*; D013817:Thermography / Q000295:instrumentation; D014465:Ultrasonics / Q000295:instrumentation