Frankel, P. H., Reid, M. E., & Marshall, J. R. (2006). A Permutation Test for a Weighted Kaplan-Meier Estimator with Application to the Nutritional Prevention of Cancer Trial. Contemp Clin Trials.
استشهاد بنمط شيكاغوFrankel, Paul H., Mary E. Reid, و James R. Marshall. "A Permutation Test for a Weighted Kaplan-Meier Estimator With Application to the Nutritional Prevention of Cancer Trial." Contemp Clin Trials 2006.
MLA استشهادFrankel, Paul H., Mary E. Reid, و James R. Marshall. "A Permutation Test for a Weighted Kaplan-Meier Estimator With Application to the Nutritional Prevention of Cancer Trial." Contemp Clin Trials 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.