pm2 5 cigarette smoke Measuring PM2.5 concentrations from secondhand tobacco vs. marijuana in 9 rooms of a detached 2-story house Heiman Pm2.5 Vaping Alarm Electronic

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Sensitivity analyses using propensity score matching were conducted for selected pairwise contrasts to assess the robustness of the regression findings to imbalance in measured covariates between exposure groups

doi: 10.1080/14767058.2020.1849124 [Epub ahead of print] 74 KimS

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