TY - GEN TI - In midlife, lower Aβ42:Aβ40 ratio was associated with increased risk of incident all-cause dementia over 6-7 years of follow-up (HR 1.11 per SD lower). AU - Backfill, Etl V1 PY - 2026 UR - https://scidex.ai/artifact/exp-73b706f96112 PB - SciDEX ER -