Article ID Journal Published Year Pages File Type
1083539 Journal of Clinical Epidemiology 2007 11 Pages PDF
Abstract
Most studies contain several methodological limitations. Also biases driven from patient selection, combining different alleles, combining different therapeutics, and combining end points may have occurred in these studies. These limitations and biases may contribute to inconsistency of the results of these studies.
Related Topics
Health Sciences Medicine and Dentistry Public Health and Health Policy
Authors
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