Pan, W., & Bai, H. (2016). A Robustness Index of Propensity Score Estimation to Uncontrolled Confounders. In ICSA Book Series in Statistics (pp. 91–100). Springer International Publishing. https://doi.org/10.1007/978-3-319-41259-7_4

Pan, Wei, and Haiyan Bai. “A Robustness Index of Propensity Score Estimation to Uncontrolled Confounders.” In ICSA Book Series in Statistics, 91–100. Springer International Publishing, 2016. https://doi.org/10.1007/978-3-319-41259-7_4.

Pan W, Bai H. A Robustness Index of Propensity Score Estimation to Uncontrolled Confounders. In: ICSA Book Series in Statistics. Springer International Publishing; 2016. p. 91–100.

Pan, Wei, and Haiyan Bai. “A Robustness Index of Propensity Score Estimation to Uncontrolled Confounders.” ICSA Book Series in Statistics, Springer International Publishing, 2016, pp. 91–100. Crossref, doi:10.1007/978-3-319-41259-7_4.

Pan W, Bai H. A Robustness Index of Propensity Score Estimation to Uncontrolled Confounders. ICSA Book Series in Statistics. Springer International Publishing; 2016. p. 91–100.