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American Journal of Psychiatry

  • Volume 46
  • Number 4
  • April 1890

ARTICLE

Publication date: 01 April 1890

Pages492–498

The drug was administered, in doses of from twenty to sixty grains, one hundred and thirty times, and the results are summarized as follows: Twenty grains were given twice and they produced an average sleep of three and three-quarter hours. Thirty grains ...

https://doi.org/10.1176/ajp.46.4.492

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