Retraction notice to “Apoptotic cell death: A possible key event in mediating the in vitro anti-proliferative effect of a novel copper(II) complex, [Cu(4-Mecdoa) (phen)2] (phen = phenanthroline, 4-Mecdoa = 4-methylcoumarin-6, 7-dioxactetate), in human malignant cancer cells” [Eur. J. Pharmacol. 569 (2007) 16–28] - Retraction Notice | RetractBase