P. S. Aisen

Increased levels of tau-like protein in patients with Down syndrome

H. Wiśniewski, P. Aisen, P. Mehta, 1999, Neuroscience Letters.

Plasma and cerebrospinal fluid levels of amyloid beta proteins 1-40 and 1-42 in Alzheimer disease.

T. Pirttilä, S. Mehta, H. M. Wisniewski, 2000, Archives of neurology.