Valerian and postoperative sleep: a retrospective cohort analysis of gynecological, urologic, and general surgical patients.
Anne-Sophie WinterChristian HaverkampChristian GratzkeRoman HuberAnn-Kathrin LedererPublished in: Sleep (2022)
DRKS00027903, https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_ID=DRKS00027903.