Ganzeboom Karin S, Colman Nancy, Reitsma Johannes B, Shen Win K, Wieling Wouter
Department of Internal Medicine F4-221, Academic Medical Centre, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.
Am J Cardiol. 2003 Apr 15;91(8):1006-8, A8. doi: 10.1016/s0002-9149(03)00127-9.