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HARVARD Citation
Wu, Y. et al. (2020). Equivalency of the diagnostic accuracy of the PHQ-8 and PHQ-9: a systematic review and individual participant data meta-analysis. Psychological medicine. 50 (8), pp. 1368-1380. [Online].
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Wu, Y. et al. (2020). Equivalency of the diagnostic accuracy of the PHQ-8 and PHQ-9: a systematic review and individual participant data meta-analysis. Psychological medicine. 50 (8), pp. 1368-1380. [Online].