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Norton JL, Rivoiron-Besset E, David M, Jaussent I, Prudhomme C, Boulenger JP, Mann AH, Ritchie KA, Capdevielle D.Norton JL, et al. Among authors: capdevielle d.Prim Care Companion CNS Disord. 2011;13(5):PCC.11m01180. doi: 10.4088/PCC.11m01180.Prim Care Companion CNS Disord. 2011.PMID: 22295272Free PMC article.