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Ovarian ablation in breast cancer, 1896 to 1998: milestones along hierarchy of evidence from case report to Cochrane review.
- Source :
-
BMJ: British Medical Journal (International Edition) . 10/31/98, Vol. 317 Issue 7167, p1246-1248. 3p. 1 Illustration. - Publication Year :
- 1998
-
Abstract
- Describes the hierarchy of evidence needed to determine treatment efficacy from case reports. Information on case reports, case series, comparison with historical groups, randomized trials and systematic reviews; Hierarchy of evidence on ovarian ablation for breast cancer; Conclusions.
- Subjects :
- *MEDICAL research
*BREAST cancer
Subjects
Details
- Language :
- English
- ISSN :
- 09598146
- Volume :
- 317
- Issue :
- 7167
- Database :
- Academic Search Index
- Journal :
- BMJ: British Medical Journal (International Edition)
- Publication Type :
- Academic Journal
- Accession number :
- 1267504
- Full Text :
- https://doi.org/10.1136/bmj.317.7167.1246