Why do authors derive new cardiovascular clinical prediction rules in the presence of existing rules? A mixed methods study
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چکیده
منابع مشابه
Why do authors derive new cardiovascular clinical prediction rules in the presence of existing rules? A mixed methods study
BACKGROUND Researchers should examine existing evidence to determine the need for a new study. It is unknown whether developers evaluate existing evidence to justify new cardiovascular clinical prediction rules (CPRs). OBJECTIVE We aimed to assess whether authors of cardiovascular CPRs cited existing CPRs, why some authors did not cite existing CPRs, and why they thought existing CPRs were in...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2017
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0179102