Παραπομπή APA

Jennison,, C., & Turnbill,, B. W. Group sequential methods with applications to clinical trials.

Παραπομπή Chicago Style

Jennison,, Christopher, και Bruce W. Turnbill. Group Sequential Methods with Applications to Clinical Trials.

Παραπομπή MLA

Jennison,, Christopher, και Bruce W. Turnbill. Group Sequential Methods with Applications to Clinical Trials.

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