2002 October, forthcoming, "Acute Myocardial Infarction Treatment in Japan-the Seven Hospital Pilot Study-, " in A Global Analysis of Technological Change in Health Care: Heart Attacks, University of Michigan.(共著)
2002 Oct 10, "Associations of Renal Insufficiency with Treatment and Outcomes after Myocardial Infarction in the Elderly" , Annals of Internal Mesicine, 137:555-562.(共著)
2001 Apr 15, 'Comparison of the effects of angiotensin converting-enzyme inhibitors and beta blockers on survival in elderly patients with reduced left ventricular function after myocardial infarction,' American Journal of Medicine, 110(6):425-33(共著)
2002 Dec, 'Does physician specialty affect the survival of elderly patients with myocardial infarction?' Health Service Research, 35(5Pt2):1093-116.(共著)
2000 Sep, 'Are we inhibited? Renal insufficiency should not preclude the use of ACE inhibitors for patients with myocardial infarction and depressed left ventricular function,' Archive Internal Medicine 25;160(17):5645-50.(共著)
1998 May, 'Technological Change in Heart Disease Treatment: Does High Tech Mean Low Value?' The American Economic Review Papers and Proceedings, 88(2):90-96.(共著)