Editors' Pick Plasma Amyloid-β (Aβ42) Correlates with Cerebrospinal Fluid Aβ42 in Alzheimer's Disease. Teunissen CE, Chiu M-J, Yang C-C, Yang S-Y, Scheltens P, Zetterberg H, Blennow K J Alzheimers Dis. 2018 Mar 27; 62(4):1857-1863. PMID: 29614646. Abstract