O1‐09‐02: DETECTION AND QUANTIFICATION OF THE TAU PROTEIN AND ITS ISOFORMS IN THE CSF OF ALZHEIMER'S DISEASE PATIENTS USING MASS SPECTROMETRY. (1st July 2014) - Barthelemy, Nicolas; Lehmann, Sylvain; Hirtz, Christophe; Gabelle, Audrey; Sergeant, Nicolas; Fenaille, François; Vialaret, Jérôme; Schraen, Susanna; Bros, Pauline; Tiers, Laurent; Delaby, Constance; Junot, Christophe; et al.