APA-referens (7:e uppl.)

Liang, H., Wang, X., Peng, Y., & Niu, Y. (2023). Improving marginal hazard ratio estimation using quadratic inference functions. Lifetime Data Analysis: An International Journal Devoted to Statistical Methods and Applications for Time-to-Event Data, 29(4), 823. https://doi.org/10.1007/s10985-023-09598-4

Chicago-referens (17:e uppl.)

Liang, Hongkai, Xiaoguang Wang, Yingwei Peng, och Yi Niu. "Improving Marginal Hazard Ratio Estimation Using Quadratic Inference Functions." Lifetime Data Analysis: An International Journal Devoted to Statistical Methods and Applications for Time-to-Event Data 29, no. 4 (2023): 823. https://doi.org/10.1007/s10985-023-09598-4.

MLA-referens (9:e uppl.)

Liang, Hongkai, et al. "Improving Marginal Hazard Ratio Estimation Using Quadratic Inference Functions." Lifetime Data Analysis: An International Journal Devoted to Statistical Methods and Applications for Time-to-Event Data, vol. 29, no. 4, 2023, p. 823, https://doi.org/10.1007/s10985-023-09598-4.

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