%0 Journal Article %T Nonpharmacological interventions for insomnia: a meta-analysis of treatment efficacy %A Morin, CM %A Culbert, JP %A Schwartz, SM %J American Journal of Psychiatry %V 151 %N 8 %P 1172 %@ 0002-953X %D 1994-08-01 %I Am Psychiatric Assoc %~ DeepDyve