@article{article, title = {{Predicting biopsychosocial outcomes for heroin users in primary care treatment: a prospective longitudinal cohort study}}, publisher = {{Royal College of General Practitioners}}, url = {{}}, year = {{2013}}, month = {{7}}, author = {{Parmenter J and Mitchell C and Keen J and Oliver P and Rowse G and Neligan I and Keil C and Mathers N}}, doi = {{10.3399/bjgp13x669220}}, volume = {{63}}, journal = {{British Journal of General Practice}}, issue = {{612}}, pages = {{e499-e505}}, note = {{Accessed on 2025/04/30}}}