@article{article, title = {{Accuracy of Patient Health Questionnaire-9 (PHQ-9) for screening to detect major depression: individual participant data meta-analysis}}, publisher = {{BMJ Publishing Group}}, url = {{}}, year = {{2019}}, month = {{4}}, author = {{Levis B and Benedetti A and Thombs BD}}, doi = {{10.1136/bmj.l1476}}, volume = {{365}}, journal = {{BMJ: British Medical Journal}}, note = {{Accessed on 2025/05/30}}}