Systematic reviews and Cochrane collaboration. Cochrane library is now available free to people working in NHS
BMJ
.
2001 Sep 29;323(7315):755.
Author
D M Mackay
PMID:
11576990
PMCID:
PMC1121304
No abstract available
Publication types
Letter
MeSH terms
England
Evidence-Based Medicine*
Health Personnel
Information Storage and Retrieval*
Libraries, Medical
State Medicine