At columbia.edu via scholar.google.com:
http://academiccommons.columbia.edu/catalog/ac%3A147969 http://academiccommons.columbia.edu/download/fedora_content/...
http://academiccommons.columbia.edu/catalog/ac%3A147969 http://academiccommons.columbia.edu/download/fedora_content/...
On skimming it sounds well thought out as research on its own terms, though the connection to curing diseases is just as handwavey.