Cita APA (7a ed.)
Duchateau, L., Janssen, P., Lindsey, P., Legrand, C., Nguti, R., & Sylvester-Bradley, R. (2002). The shared frailty model and the power for heterogeneity tests in multicenter trials. Elsevier.
Cita Chicago Style (17a ed.)
Duchateau, L., P. Janssen, P. Lindsey, C. Legrand, R. Nguti, y Rosemary Sylvester-Bradley. The Shared Frailty Model and the Power for Heterogeneity Tests in Multicenter Trials. Elsevier, 2002.
Cita MLA (9a ed.)
Duchateau, L., et al. The Shared Frailty Model and the Power for Heterogeneity Tests in Multicenter Trials. Elsevier, 2002.
Precaución: Estas citas no son 100% exactas.