{"identifier":"nobleid:/w1/20260526/E84DFD15","arkIdentifier":"ark:/48914/w1/20260526/E84DFD15","version":1,"workTitle":"Self-propagating, molecular-level polymorphism in Alzheimer's beta-amyloid fibrils.","workType":"Journal Article","authors":"Petkova AT, Leapman RD, Guo Z, Yau WM, Mattson MP, Tycko R","description":null,"workUrl":null,"createdAt":"2026-05-26T04:44:15.142315Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260526/E84DFD15.v1"}