PT - JOURNAL ARTICLE AU - Marks, Vincent TI - TRUE GLUCOSE CONTENT OF LUMBAR AND VENTRICULAR CEREBROSPINAL FLUID AID - 10.1136/jcp.13.1.82 DP - 1960 Jan 01 TA - Journal of Clinical Pathology PG - 82--84 VI - 13 IP - 1 4099 - http://jcp.bmj.com/content/13/1/82.short 4100 - http://jcp.bmj.com/content/13/1/82.full SO - J Clin Pathol1960 Jan 01; 13 AB - Glucose levels in 154 random specimens of lumbar cerebrospinal fluid, normal as regards cell and protein content, were estimated by the glucose-oxidase method and a mean value of 60.5 mg./100 ml. (S.D. 7.3) was obtained. In 33 fasting patients subject to air encephalography the mean cerebrospinal fluid (C.S.F.) glucose level was 56.5 mg., and mean blood glucose level 65.5 mg. with an average C.S.F. glucose: blood glucose ratio of 0.85.