Preparation of a Well-Defined and Stable β-Barrel Pore-Forming Aβ42 Oligomer. Alzforum, 15 Jun 2018 Serra-Batiste M, Ninot-Pedrosa M, Puig E, Ciudad S, Gairí M, Carulla N. Preparation of a Well-Defined and Stable β-Barrel Pore-Fo…