TY - JOUR AU - Kripke, Daniel F. PY - 2007 DA - 2007/08/21 TI - Greater incidence of depression with hypnotic use than with placebo JO - BMC Psychiatry SP - 42 VL - 7 IS - 1 AB - Although it has been claimed that insomnia causes an increased risk for depression, adequate controlled trials testing this hypothesis have not been available. This study contrasted the incidence of depression among subjects receiving hypnotics in randomized controlled trials versus those receiving placebo. SN - 1471-244X UR - https://doi.org/10.1186/1471-244X-7-42 DO - 10.1186/1471-244X-7-42 ID - Kripke2007 ER -