5Baillargeon L,Landreville P,Verreault R,et al.Discontinuation of benzodiazepines among older insomniac adults treated with cognitivebehavioural therapy combined with gradual tapering:a randomized trial.CMAJ 2003;169(10):1015-20
6Azad N,Byszewski A,Sarazin FF,et al.Hospitalized patients'preference in the treatment of insomnia:pharmacological versus non-pharmacological.Can J Clin Pharmacol 2003;10(2):89-92
7Edinger JD,Means MK.Cognitive-behavioral therapy for primary insomnia.Clin Psychol Rev 2005;25(5):539-58