RT Journal Article SR Electronic T1 Lower 12-hour Trough Concentrations of Mycophenolic Acid in Patients with Active Systemic Vasculitides Taking Mycophenolate Mofetil JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2223 OP 2225 DO 10.3899/jrheum.120606 VO 39 IS 11 A1 SARAH DJABAROUTI A1 ESTIBALIZ LAZARO A1 DOMINIQUE BREILH A1 JEAN-LUC PELLEGRIN A1 JEAN-FRANÇOIS VIALLARD YR 2012 UL http://www.jrheum.org/content/39/11/2223.abstract AB