- Changing concepts in management of circumscribed choroidal hemangioma: the 2003 J. Howard Stokes Lecture, Part 1. Shields, J.A., Shields, C.L., Materin, M.A., Marr, B.P., Demirci, H., Mashayekhi, A. Ophthalmic surgery, lasers & imaging : the official journal of the International Society for Imaging in the Eye. (2004)