We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleIgG1 antibodies to acetylcholine receptors in 'seronegative' myasthenia gravis.AuthorsLeite MI; Jacob S; Viegas S; Cossins J; Clover L; Morgan BP; Beeson D; Willcox N; Vincent APublicationBrain : a journal of neurology, 2008, Vol 131, Issue Pt 7, p1940ISSN1460-2156Publication typearticleDOI10.1093/brain/awn092