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Comment
. 2012 Jan;23(1):178-9; author reply 179.
doi: 10.1097/EDE.0b013e31823ac960.

Inverse probability weighting with time-varying confounding and nonpositivity

Igor Karp
Comment

Inverse probability weighting with time-varying confounding and nonpositivity

Igor Karp. Epidemiology. 2012 Jan.
No abstract available

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