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Clinical Trial
. 1970 Oct 24;2(7678):842-6.
doi: 10.1016/s0140-6736(70)92015-5.

Effects of L-tryptophan (a natural sedative) on human sleep

R J Wyatt, K Engelman, D J Kupfer, D H Fram, A Sjoerdsma, F Snyder
Clinical Trial

Effects of L-tryptophan (a natural sedative) on human sleep

R J Wyatt et al. Lancet. .
No abstract available

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