Ładuje się......
The MEDLARS Demand Search Quality Control Program
A Quality Control Unit was established at the National Library of Medicine to provide preventive quality control on a continuing basis for MEDLARS. This unit provided analyses of retrievals and made recommendations for improvements based upon these analyses. For the period January 1969 to June 1970,...
Zapisane w:
| 1. autor: | |
|---|---|
| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
1972
|
| Hasła przedmiotowe: | |
| Dostęp online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC197716/ https://ncbi.nlm.nih.gov/pubmed/5054306 |
| Etykiety: |
Dodaj etykietę
Nie ma etykietki, Dołącz pierwszą etykiete!
|