Nalaganje...
Online access to MEDLINE in clinical settings: impact of user fees.
The effect of introducing user fees on the frequency and quality of MEDLINE searching with GRATEFUL MED by physicians in clinical settings was tested. After training and free use (prior study), consenting participants were randomly allocated to pay searching costs (pay group) or continue without fee...
Shranjeno v:
| Main Authors: | , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
1991
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC225582/ https://ncbi.nlm.nih.gov/pubmed/1958910 |
| Oznake: |
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