APA (7th ed.) Citation

Wellek, S. (2017). Sample size planning of two-arm superiority and noninferiority survival studies with discrete follow-up. Statistics in medicine, 36(20), . https://doi.org/10.1002/sim.7360

Chicago Style (17th ed.) Citation

Wellek, Stefan. "Sample Size Planning of Two-arm Superiority and Noninferiority Survival Studies with Discrete Follow-up." Statistics in Medicine 36, no. 20 (2017). https://doi.org/10.1002/sim.7360.

MLA (9th ed.) Citation

Wellek, Stefan. "Sample Size Planning of Two-arm Superiority and Noninferiority Survival Studies with Discrete Follow-up." Statistics in Medicine, vol. 36, no. 20, 2017, https://doi.org/10.1002/sim.7360.