A Televised, Web-Based Randomised Trial of an Herbal Remedy (Valerian) for Insomnia

• Andrew D. Oxman ,

  *To whom correspondence should be addressed. E-mail: oxman@online.no

  Affiliation Norwegian Knowledge Centre for the Health Services, Oslo, Norway

  ⨯
• Signe Flottorp,

  Affiliation Norwegian Knowledge Centre for the Health Services, Oslo, Norway

  ⨯
• Kari Håvelsrud,

  Affiliation Norwegian Knowledge Centre for the Health Services, Oslo, Norway

  ⨯
• Atle Fretheim,

  Affiliation Norwegian Knowledge Centre for the Health Services, Oslo, Norway

  ⨯
• Jan Odgaard-Jensen,

  Affiliation Norwegian Knowledge Centre for the Health Services, Oslo, Norway

  ⨯
• Astrid Austvoll-Dahlgren,

  Affiliation Norwegian Knowledge Centre for the Health Services, Oslo, Norway

  ⨯
• Cheryl Carling,

  Affiliation Norwegian Knowledge Centre for the Health Services, Oslo, Norway

  ⨯
• Ståle Pallesen,

  Affiliations Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway, Department of Psychosocial Science, University of Bergen, Bergen, Norway

  ⨯
• Bjørn Bjorvatn

  Affiliations Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway, Section for General Practice, University of Bergen, Bergen, Norway

  ⨯