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Comment
. 2008 Jul;19(4):635-6; author reply 636.
doi: 10.1097/EDE.0b013e3181773494.

Confounding by exposure history and prior outcome

Jørn Olsen
Comment

Confounding by exposure history and prior outcome

Jørn Olsen. Epidemiology. 2008 Jul.
No abstract available

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