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Gils A, Vande Casteele N, Poppe R, Van de Wouwer M, Compernolle G, Peeters M, Brouwers E, Vermeire S, Geukens N, Declerck PJ.Gils A, et al. Among authors: vande casteele n.Ther Drug Monit. 2014 Oct;36(5):669-73. doi: 10.1097/FTD.0000000000000074.Ther Drug Monit. 2014.PMID: 24906181Free PMC article.