Study protocol: Brief intervention for medication overuse headache - A double-blinded cluster randomised parallel controlled trial in primary care

[61] Scheunemann S(1997)Choosing a cut-off on the Severity of Dependence Scale (SDS) for amphetamine users Addiction 92 839-518

[62] Schmutzhard E(2007)Determining a cut-off on the Severity of Dependence Scale (SDS) for alcohol dependence Addict Behav 32 1474-686

[63] Morillo LE(2011)An adapted Severity of Dependence Scale is valid for the detection of medication overuse: the Akershus study of chronic headache Eur J Neurol 18 512-804

[64] Alarcon F(2012)Dependence scores predict prognosis of medication overuse headache: A prospective cohort from the Akershus study of chronic headache Pain 153 682-130

[65] Aranaga N(1993)Development of the Alcohol Use Disorders Identification Test (AUDIT): WHO Collaborative Project on Early Detection of Persons with Harmful Alcohol Consumption–II Addiction 88 791-675

[66] Aulet S(2010)Screening and Brief Intervention for Unhealthy Drug Use in Primary Care Settings: Randomized Clinical Trials Are Needed J Addict Med 4 123-551

[67] Chapman E(2002)The long-term effectiveness of brief interventions for unsafe alcohol consumption: a 10-year follow-up Addiction 97 665-117

[68] Conterno L(2004)Long-term effect of brief intervention in at-risk alcohol drinkers: a 9-year follow-up study Alcohol Alcohol 39 548-412

[69] Estevez E(2007)Effectiveness of brief alcohol interventions in primary care populations Cochrane Database Syst Rev 18 CD004148-137

[70] Garcia-Pedroza F(2009)Randomized controlled trial of a brief intervention for problematic prescription drug use in non-treatment-seeking patients Addiction 104 109-1105

[61] Scheunemann S(1997)Choosing a cut-off on the Severity of Dependence Scale (SDS) for amphetamine users Addiction 92 839-518

[62] Schmutzhard E(2007)Determining a cut-off on the Severity of Dependence Scale (SDS) for alcohol dependence Addict Behav 32 1474-686

[63] Morillo LE(2011)An adapted Severity of Dependence Scale is valid for the detection of medication overuse: the Akershus study of chronic headache Eur J Neurol 18 512-804

[64] Alarcon F(2012)Dependence scores predict prognosis of medication overuse headache: A prospective cohort from the Akershus study of chronic headache Pain 153 682-130

[65] Aranaga N(1993)Development of the Alcohol Use Disorders Identification Test (AUDIT): WHO Collaborative Project on Early Detection of Persons with Harmful Alcohol Consumption–II Addiction 88 791-675

[66] Aulet S(2010)Screening and Brief Intervention for Unhealthy Drug Use in Primary Care Settings: Randomized Clinical Trials Are Needed J Addict Med 4 123-551

[67] Chapman E(2002)The long-term effectiveness of brief interventions for unsafe alcohol consumption: a 10-year follow-up Addiction 97 665-117

[68] Conterno L(2004)Long-term effect of brief intervention in at-risk alcohol drinkers: a 9-year follow-up study Alcohol Alcohol 39 548-412

[69] Estevez E(2007)Effectiveness of brief alcohol interventions in primary care populations Cochrane Database Syst Rev 18 CD004148-137

[70] Garcia-Pedroza F(2009)Randomized controlled trial of a brief intervention for problematic prescription drug use in non-treatment-seeking patients Addiction 104 109-1105