An exploratory analysis of PubMed's free full-text limit on citation retrieval for clinical questions.

Mary M. Krieger,Randy R. Richter,Tricia M. Austin

An exploratory analysis of PubMed's free full-text limit on citation retrieval for clinical questions.

2008

Mary M. Krieger
Randy R. Richter
Tricia M. Austin

Objective: The research sought to determine (1) how use of the PubMed free full-text (FFT) limit affects citation retrieval and (2) how use of the FFT limit impacts the types of articles and levels of evidence retrieved.

Keywords:

Bibliometrics
Natural language
Citation
Information retrieval
Evidence-based medicine
Publishing
Computer science
vocabulary controlled
MEDLINE
exploratory analysis

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