The Diagnosis of Subarachnoid HaemorrhageJNNP 53:365-372, Vermeulem,M.&Gijn,J.van., 1990
Determination of Leukocytosis in Traumatic Spinal Tap SpecimensAm J Med 82:1175-1181, Mayefsky,J.H.&Roghmann,K.J., 1987