TY - GEN AU - Sánchez Pérez, María José AU - Papadimitriou, Nikos PY - 2020 UR - http://hdl.handle.net/10481/64213 AB - Physical activity has been associated with lower risks of breast and colorectal cancer in epidemiological studies; however, it is unknown if these associations are causal or confounded. In two-sample Mendelian randomisation analyses, using summary... LA - eng PB - NATURE PUBLISHING GROUP TI - Physical activity and risks of breast and colorectal cancer: a Mendelian randomisation analysis DO - 10.1038/s41467-020-14389-8 ER -