Llwytho...
NIH’s plans for online publishing could threaten journals
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
British Medical Journal
1999
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1115201/ https://ncbi.nlm.nih.gov/pubmed/10082685 |
| Tagiau: |
Ychwanegu Tag
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