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Sivalingam A, Brown GC, Magargal LE.Sivalingam A, et al.Int Ophthalmol. 1991 Jan;15(1):15-20. doi: 10.1007/BF00150974.Int Ophthalmol. 1991.PMID: 2010264
Sivalingam A, Goldberg RE, Augsburger J, Frank P.Sivalingam A, et al.Arch Ophthalmol. 1991 Jul;109(7):1028. doi: 10.1001/archopht.1991.01080070140052.Arch Ophthalmol. 1991.PMID: 2064558No abstract available.
Sivalingam A, Brown GC, Magargal LE, Menduke H.Sivalingam A, et al.Int Ophthalmol. 1989 May;13(3):187-91. doi: 10.1007/BF02028208.Int Ophthalmol. 1989.PMID: 2793312
Gandham SB, Costa VP, Katz LJ, Wilson RP, Sivalingam A, Belmont J, Smith M.Gandham SB, et al. Among authors: sivalingam a.Am J Ophthalmol. 1993 Aug 15;116(2):189-95. doi: 10.1016/s0002-9394(14)71284-x.Am J Ophthalmol. 1993.PMID: 8352304