Trích dẫn APA

Kuitunen, I., Ponkilainen, V. T., Uimonen, M. M., Eskelinen, A., & Reito, A. (2021). Testing the proportional hazards assumption in cox regression and dealing with possible non-proportionality in total joint arthroplasty research: Methodological perspectives and review. BMC Musculoskelet Disord.

Trích dẫn kiểu Chicago

Kuitunen, Ilari, Ville T. Ponkilainen, Mikko M. Uimonen, Antti Eskelinen, và Aleksi Reito. "Testing the Proportional Hazards Assumption in Cox Regression and Dealing With Possible Non-proportionality in Total Joint Arthroplasty Research: Methodological Perspectives and Review." BMC Musculoskelet Disord 2021.

Trích dẫn MLA

Kuitunen, Ilari, et al. "Testing the Proportional Hazards Assumption in Cox Regression and Dealing With Possible Non-proportionality in Total Joint Arthroplasty Research: Methodological Perspectives and Review." BMC Musculoskelet Disord 2021.

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