TY - GEN AU - du Boulay,G TI - Imaging in medicine through the 20th century SN - 0035-8819 PY - 2001///0118 KW - Angiography KW - history KW - Diagnostic Imaging KW - History, 20th Century KW - Humans KW - Image Processing, Computer-Assisted KW - Magnetic Resonance Imaging KW - Tomography, X-Ray Computed N1 - Publication Type: Historical Article; Journal Article; Research Support, Non-U.S. Gov't ER -