RT Journal Article
SR Electronic
T1 Correction
JF Journal of Neurology, Neurosurgery & Psychiatry
JO J Neurol Neurosurg Psychiatry
FD BMJ Publishing Group Ltd
SP 316
OP 316
DO 10.1136/jnnp.21.4.316
VO 21
IS 4
YR 1958
UL http://jnnp.bmj.com/content/21/4/316.abstract
AB