1. Mc(Lean, 8., a01(1 M1NcIntosh, 1R., Tlhe Hutman:Cerebrao-spinal Flaid, N.Y., 1926, 29(6.
2. AWilcox, H. B., aii(1 Lyttle. J. 1)., Amier. J. Dis. Child., Chic., 1925, XXX, 513.
3. The Cerebro-svpinal Fluidl in Health ald Disea8e;Levinsoni, A.;Lond
4. The Humwan Cerebro-spinal Fluid, N;Ayer, J. 13;Y
5. 2081,1924