Commentary: Assessing the quality of observational studies--or a lesson from Mars
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BORIS DOI
Publisher DOI
PubMed ID
17591641
Date of Publication
2007
Publication Type
Article
Language(s)
en
Additional Credits
Series
International journal of epidemiology
Publisher
Oxford University Press
ISSN
0300-5771
ISBN
17591641
Access(Rights)
open.access