Iwata A, Miura S, Shirai K, Kawamura A, Tomita S, Matsuo Y, Zhang B, Nishikawa H, Kumagai K, Matsuo K, Saku K. Lower level of low-density lipoprotein cholesterol by statin prevents progression of coronary restenosis after successful stenting in acute myocardial infarction. Intern Med. 2006; 45(15):885-90.