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Shein-Chung Chow, Jun Shao, Hansheng Wang, Yuliya Lokhnygina: Sample Size Calculations in Clinical Research

Shein-Chung Chow, Jun Shao, Hansheng Wang, Yuliya Lokhnygina: Sample Size Calculations in Clinical Research

Shein-Chung Chow, Jun Shao, Hansheng Wang, Yuliya Lokhnygina: Sample Size Calcul...l Research