Загрузка...
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,...
Сохранить в:
| Главный автор: | |
|---|---|
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
1972
|
| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC197716/ https://ncbi.nlm.nih.gov/pubmed/5054306 |
| Метки: |
Добавить метку
Нет меток, Требуется 1-ая метка записи!
|