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Farrar DJ, Compton PG, Lawson JH, Hershon JJ, Hill JD.Farrar DJ, et al. Among authors: compton pg.IEEE Eng Med Biol Mag. 1986;5(1):19-25. doi: 10.1109/MEMB.1986.5006251.IEEE Eng Med Biol Mag. 1986.PMID: 19493786No abstract available.