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Greven CM, Slusher MM, Stanton C, Yeatts RP.Greven CM, et al. Among authors: yeatts rp.Arch Ophthalmol. 1991 Apr;109(4):547-9. doi: 10.1001/archopht.1991.01080040115041.Arch Ophthalmol. 1991.PMID: 2012558