Lee K S, Yanamoto H, Fergus A, Hong S C, Kang S D, Cappelletto B, Toyoda T, Kassell N F, Bavbek M, Kwan A L
Department of Neurological Surgery, University of Virginia, Charlottesville 22908, USA.
Ann N Y Acad Sci. 1997 Oct 15;825:95-103. doi: 10.1111/j.1749-6632.1997.tb48419.x.