Question Posted 02/20/18:
I am trying to get Tau-levels of some 50 subjects, to correlate with other analyses that I have done. But on searching the files, I noticed that some subjects do not have any entries at all for this. Was the bio-specimen samples taken and analysed for all participants or were there exceptions?

Thank you.
Response posted 02/26/18 by Les Shaw:
It will help us to know more specific information regarding the subjects whose tau levels you cant find. Please call me at 267-251-8901. Les Shaw