Numbers needed to treat derived from meta-analysis. Length of follow up is poorly reported
BMJ
.
1999 Oct 30;319(7218):1200.
Authors
R D'Amico
,
J J Deeks
,
D G Altman
PMID:
10610156
No abstract available
Publication types
Comment
Letter
MeSH terms
Follow-Up Studies
Risk Assessment
Sample Size*
Time Factors