The researchers had calculated that they would need 66 patients to show an effect of the size they expected, but they only managed to enroll 49 people

مهمان عزیز شما حق دیدن لینک ها را ندارید برای استفاده از امکانات کامل انجمن عضو شوید

عضویت

Datta J, Fracol M, McMillan MT, Berk E, Xu S, Goodman N, Lewis DA, DeMichele A, Czerniecki BJ