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Comment
. 2006 Dec;28(4):396-7; author reply 397.
doi: 10.1093/pubmed/fdl054. Epub 2006 Sep 1.

Inappropriate lack of stratification by elective or emergency operation status and missing information on important confounders

Georgios Lyratzopoulos
Comment

Inappropriate lack of stratification by elective or emergency operation status and missing information on important confounders

Georgios Lyratzopoulos. J Public Health (Oxf). 2006 Dec.
No abstract available

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