© Niklas Bildhauer , CC BY-SA 2.0 Article / January 26, 1999 Prospective evaluation of the angiotensin-converting enzyme insertion/deletion polymorphism and the risk of stroke View in MDC Repository View in PubMed Authors R.Y.L. Zee P.M. Ridker M.J. Stampfer C.H. Hennekens K. Lindpaintner Journal Circulation Citation Circulation 99: 340-343 DOI doi:cgi/content/abstract/99/3/340 View in MDC Repository View in PubMed