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Tan BU, Purcell TL, Torres LF, Schanzlin DJ.Tan BU, et al. Among authors: schanzlin dj.Trans Am Ophthalmol Soc. 2006;104:212-20.Trans Am Ophthalmol Soc. 2006.PMID: 17471342Free PMC article.
Thomas KE, Purcell TL, Tanzer DJ, Schanzlin DJ.Thomas KE, et al. Among authors: schanzlin dj.BMJ Case Rep. 2011 Feb 24;2011:bcr0820103233. doi: 10.1136/bcr.08.2010.3233.BMJ Case Rep. 2011.PMID: 22707574Free PMC article.