[From cathode-tube to computer tomography].
D049672:History, 19th Century; D049673:History, 20th Century; D011859:Radiography / Q000266:history*; D014056:Tomography, X-Ray / Q000266:history; D014057:Tomography, X-Ray Computed / Q000266:history; D014962:X-Ray Film
Fra katoderør til computer-tomografi.