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Tornambe PE, Hilton GF, Brinton DA, Flood TP, Green S, Grizzard WS, Hammer ME, Leff SR, Masciulli L, Morgan CM, et al.Tornambe PE, et al. Among authors: grizzard ws.Ophthalmology. 1991 Jul;98(7):1115-23.Ophthalmology. 1991.PMID: 1891222Clinical Trial.