Interpreting Mendelian-randomization estimates of the effects of categorical exposures such as disease status and educational attainment.
Howe LJ, Tudball M, Davey Smith G, Davies NM. Interpreting Mendelian-randomization estimates of the effects of categorical exposures such as disease status and educational attainment. Int J Epidemiol. 2022 06 13; 51(3):948-957.