matched-pair相关论文
Pretreatment platelet count improves the prognostic performance of the TNM staging system and aids i
Introduction:Thrombocytosis has been identified as an unfavorable prognostic factor in several types of cancer.This stud......
对配对设计试验,基于Tango(1998)得分统计量导出了检验2个比值非零差的2种近似样本量公式.由这些公式得到的样本量能达到预先指定......
