@article{article, title = {{A primary care database study of asthma among patients with and without opioid use disorders}}, publisher = {{Springer Science and Business Media}}, url = {{https://eprints.whiterose.ac.uk/160351/ }}, year = {{2020}}, month = {{12}}, author = {{Oliver P and Hulin J and Mitchell C}}, doi = {{10.1038/s41533-020-0174-2}}, volume = {{30}}, journal = {{npj Primary Care Respiratory Medicine}}, issue = {{1}}, note = {{Accessed on 2025/05/23}}}