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Shiffman S, Fischer LB, Zettler-Segal M, Benowitz NL.Shiffman S, et al. Among authors: benowitz nl.Arch Gen Psychiatry. 1990 Apr;47(4):333-6. doi: 10.1001/archpsyc.1990.01810160033006.Arch Gen Psychiatry. 1990.PMID: 2322084