APA aipamena

Wang, M., Kong, L., Li, Z., & Zhang, L. (2015). Covariance estimators for Generalized Estimating Equations (GEE) in longitudinal analysis with small samples. Stat Med.

Chicago Style aipamena

Wang, Ming, Lan Kong, Zheng Li, and Lijun Zhang. "Covariance Estimators for Generalized Estimating Equations (GEE) in Longitudinal Analysis With Small Samples." Stat Med 2015.

MLA aipamena

Wang, Ming, Lan Kong, Zheng Li, and Lijun Zhang. "Covariance Estimators for Generalized Estimating Equations (GEE) in Longitudinal Analysis With Small Samples." Stat Med 2015.