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O'Connor DT, Deftos LJ.O'Connor DT, et al. Among authors: deftos lj.Ann N Y Acad Sci. 1987;493:379-86. doi: 10.1111/j.1749-6632.1987.tb27219.x.Ann N Y Acad Sci. 1987.PMID: 3473967No abstract available.