Acetylcysteine and non-ionic isosmolar contrast-induced nephropathy—a randomized controlled study. - Ferrario, Francesca; Barone, Maria Teresa; Landoni, Giovanni; Genderini, Augusto; Heidemperger, Marco; Trezzi, Matteo; Piccaluga, Emanuela; Danna, Paolo; Scorza, Daniele (Nephrology Dialysis Transplantation, 2009)