A section of the Commission Internationale de l'Eclairage (CIE) 1931 chromaticity diagram is shown, with the x–y chromaticity coordinates of 72 samples of cerebrospinal fluid containing bilirubin ...
Evaluating the Sensitivity of Visual Xanthochromia in Patients With Subarachnoid Hemorrhage. Aurora S, Swadron S, et al. JEM 2010; 39: 13-16. Past studies have found xanthochromia on lumbar puncture ...
Sensitivity of Computed Tomography Performed Within Six Hours of Onset of Headache for Diagnosis of Subarachnoid Haemorrhage: Prospective Cohort Study. Perry JJ, Stiel IG, et al. BMJ 2011; 343:d4277.