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observational studies
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observational studies
Three handy tips and a practical guide to improve your propensity score models
Sytske Anne
Bergstra
,
Alexandre
Sepriano
,
Sofia
Ramiro
,
Robert
Landewé
RMD Open
Apr 2019,
5
(1)
e000953;
DOI:
10.1136/rmdopen-2019-000953
Special collections
Guidelines, Recommendations and Consensus Statements
Press releases
(1)