A digital enzyme-linked immunosorbent assay for ultrasensitive measurement of amyloid-β 1-42 peptide in human plasma with utility for studies of Alzheimer's disease therapeutics. - Song, Linan; Lachno, D. Richard; Hanlon, David; Shepro, Adam; Jeromin, Andreas; Gemani, Dipika; Talbot, Jayne A.; Racke, Margaret M.; Dage, Jeffrey L.; Dean, Robert A. (Alzheimer's Research & Therapy, 2016)