Cite
Difference‐in‐differences for categorical outcomes.
MLA
Graves, John A., et al. “Difference‐in‐differences for Categorical Outcomes.” Health Services Research, vol. 57, no. 3, June 2022, pp. 681–92. EBSCOhost, https://doi.org/10.1111/1475-6773.13948.
APA
Graves, J. A., Fry, C., McWilliams, J. M., & Hatfield, L. A. (2022). Difference‐in‐differences for categorical outcomes. Health Services Research, 57(3), 681–692. https://doi.org/10.1111/1475-6773.13948
Chicago
Graves, John A., Carrie Fry, J. Michael McWilliams, and Laura A. Hatfield. 2022. “Difference‐in‐differences for Categorical Outcomes.” Health Services Research 57 (3): 681–92. doi:10.1111/1475-6773.13948.