> I think an important piece of information that is missing from the experiment is the name of the vendor who he purchased the tabs from.
VitaCat. For all the details you could want, see http://www.gwern.net/Silk%20Road#lsd-case-study
VitaCat. For all the details you could want, see http://www.gwern.net/Silk%20Road#lsd-case-study
/edits writeup to be more explicit about the LSD source.