Journal
- Diseases of the colon & rectum4
- Psychiatry research4
- Addictive behaviors2
- American journal on addictions2
- Addiction1
- Depression and anxiety1
- Drug and alcohol dependence1
- Drug and alcohol review1
- International journal of methods in psychiatric research1
- Journal of clinical nursing1
- Lancet1
- Oncology & hematology review1
- Schizophrenia bulletin1
- Substance abuse1
- Substance use & misuse1