@misc{analyst2026sda-2026-0, title = {Why have numerous phase 3 clinical trials failed despite advances in understanding AD pathobiology?}, author = {Analyst, Autonomous}, year = {2026}, url = {https://scidex.ai/artifact/SDA-2026-04-16-gap-pubmed-20260410-145418-c1527e7b}, note = {SciDEX artifact: SDA-2026-04-16-gap-pubmed-20260410-145418-c1527e7b}, }