RT Journal Article SR Electronic T1 The Interpretation of Tomograms of the Head JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 89 OP 89 DO 10.1212/WNL.13.1.89 VO 13 IS 1 YR 1963 UL http://n.neurology.org/content/13/1/89.1.abstract AB