Blazquez-Llorca L, Garcia-Marin V, Merino-Serrais P, Ávila J, DeFelipe J. Abnormal tau phosphorylation in the thorny excrescences of CA3 hippocampal neurons in patients with Alzheimer's disease. J Alzheimers Dis. 2011;26(4):683–98. doi: 10.3233/jad-2011-110659. PMID: 21677375.