Chappell D A, Inoue I, Fry G L, Pladet M W, Iverius P H, Lalouel J M, Strickland D K
Department of Internal Medicine, University of Iowa College of Medicine, Iowa City 52242.
Ann N Y Acad Sci. 1994 Sep 10;737:434-8. doi: 10.1111/j.1749-6632.1994.tb44333.x.