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Statistical significance and clinical relevance: the importance of power in clinical trials in dermatology.

Bhardwaj SS, Camacho F, Derrow A, Fleischer AB, Feldman SR. Statistical significance and clinical relevance: the importance of power in clinical trials in dermatology. Arch Dermatol. 2004 Dec; 140(12):1520-3.

View in: PubMed