Published in
Wiley, Pharmacoepidemiology & Drug Safety, 9(30), p. 1192-1199, 2021
DOI: 10.1002/pds.5293
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Use of negative controls in a prescription sequence symmetry analysis to reduce time‐varying bias
Journal article published in 2021 by
Scott Martin Vouri 
,
Xinyi Jiang ,
Earl J. Morris ,
Babette A. Brumback,
Almut G. Winterstein
,
Xinyi Jiang ,
Earl J. Morris ,
Babette A. Brumback,
Almut G. Winterstein
This paper is made freely available by the publisher.
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