Correspondence
Selection bias: Selection of controls as a critical issue in the interpretation of results in a case control study
Volume 142 | Issue 6 | December 2015
Disclaimer:
This article was originally published by Medknow Publications & Media Pvt Ltd and was migrated to Scientific Scholar after the change of Publisher.
This article was originally published by Medknow Publications & Media Pvt Ltd and was migrated to Scientific Scholar after the change of Publisher.