Exploring changes over time and characteristics associated with data retrieval across individual participant data meta-analyses: systematic review. (2017)
Attributed to:
MRC North West Hub for Trials Methodology Research
funded by
MRC
Abstract
No abstract provided
Bibliographic Information
Digital Object Identifier: http://dx.doi.org/10.1136/bmj.j1390
PubMed Identifier: 28381561
Publication URI: http://europepmc.org/abstract/MED/28381561
Type: Journal Article/Review
Volume: 357
Parent Publication: BMJ (Clinical research ed.)
ISSN: 0959-8138