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Piotrowski NA, Clark HW, Hall SM.Piotrowski NA, et al. Among authors: hall sm.Am J Drug Alcohol Abuse. 1994 Nov;20(4):431-43. doi: 10.3109/00952999409109182.Am J Drug Alcohol Abuse. 1994.PMID: 7832178Clinical Trial.
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Hartz D, Banys P, Hall SM.Hartz D, et al. Among authors: hall sm.Hosp Community Psychiatry. 1994 May;45(5):491-3. doi: 10.1176/ps.45.5.491.Hosp Community Psychiatry. 1994.PMID: 8045549No abstract available.