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Case‐Control DesignAn Appropriate Strategy for Nursing Research

 

作者: BARBARA POLIVKA,   JENNIE NICKEL,  

 

期刊: Nursing Research  (OVID Available online 1992)
卷期: Volume 41, issue 4  

页码: 250-254

 

ISSN:0029-6562

 

年代: 1992

 

出版商: OVID

 

数据来源: OVID

 

 

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