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The three principles of experiment design
Author(s): 
Pages: 85-88
Year: Issue:  2
Journal: Pharmaceutical Care and Research

Abstract: 试验研究中不可缺少的三项内容分别是试验因素、受试对象和试验效应,通常将他们称为试验设计的三要素.如何正确把握三要素是试验设计的关键问题之一.
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