Waal, Helge

Mortality prior to, during and after opioid maintenance treatment (OMT): A national prospective cross-registry study

Clausen, T., Anchersen, K., & Waal, H. (2008) · Drug and Alcohol Dependence

Opioid Use Disorder TreatmentSubstance Abuse Treatment and Outcomes

Cited by 287

Naltrexone implants after in-patient treatment for opioid dependence: randomised controlled trial

Kun⊘e, N., Lobmaier, P., Vederhus, J. K., Hjerkinn, B., Hegstad, S., Gossop, M., Kristensen, Ø., & Waal, H. (2009) · British Journal of Psychiatry

Opioid Use Disorder TreatmentSubstance Abuse Treatment and Outcomes

Cited by 88

The effectiveness of integrated treatment in patients with substance use disorders co-occurring with anxiety and/or depression--a group randomized trial

Wüsthoff, L. E., Waal, H., & Gråwe, R. W. (2014) · BMC Psychiatry

Substance Abuse Treatment and OutcomesMental Health Treatment and Access

Cited by 46

Postmortem toxicological analyses of blood samples from 107 patients receiving opioid agonist treatment: substances detected and pooled opioid and benzodiazepine concentrations

Bech, A. B., Clausen, T., Waal, H., Vindenes, V., Edvardsen, H. E., Frost, J., & Skeie, I. (2021) · Addiction

Forensic Toxicology and Drug AnalysisOpioid Use Disorder Treatment

Cited by 21