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. 2010 Mar 12:340:b5087.
doi: 10.1136/bmj.b5087.

Problem of immortal time bias in cohort studies: example using statins for preventing progression of diabetes

Linda E Lévesque  1 , James A Hanley, Abbas Kezouh, Samy Suissa
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Problem of immortal time bias in cohort studies: example using statins for preventing progression of diabetes

Linda E Lévesque et al. BMJ. .
No abstract available

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