1. * Read at the Annual Meeting of the Royal Medico-Psychological Association held at Northampton, July 6, 1934.
2. † 1,927 of these cases have already been reviewed. The first part of this work dealing with 402 children was published in the British Journal of Children's Diseases (Oct. to Dec, 1933). The second part, dealing with 1,598 adults, 1,525 of whom had both blood and cerebro-spinal fluid examined, is now in the hands of the Editors of the Journal of Neurology and Psychopathology, to whom i am indebted for kind permission to quote items concerning the cerebrospinal fluid of these cases.
3. THE SPINAL FLUID IN MONGOLIAN IDIOCY
4. Greenfield J. G. , and Carmichael E. A. , The Cerebro-spinal Fluid in Clinical Diagnosis, 1925, p. 14.