TY - GEN AU - Labrecque,Jeremy A AU - Swanson,Sonja A TI - Commentary: Mendelian randomization with multiple exposures: the importance of thinking about time SN - 1464-3685 PY - 2021///0412 KW - Humans KW - Mendelian Randomization Analysis N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Comment UR - https://doi.org/10.1093/ije/dyz234 ER -