Commentary: building an evidence base for mendelian randomization studies: assessing the validity and strength of proposed genetic instrumental variables.

Commentary: Building an evidence base for mendelian randomization studies: assessing the validity and strength of proposed genetic instrumental variables Eric J Tchetgen Tchetgen, Stefan Walter and M Maria Glymour* Departments of Biostatistics and Epidemiology, Harvard School of Public Health, Boston, MA, USA and Department of Society, Human Development and… CONTINUE READING