These links will take you to my Google Docs pages, where I have uploaded the studies I have collected over the years. Some are useful, some are crap, some are merely interesting or amusing. Categories have some overlap (especially allergies, diet, and general health), and there are no subcategories because I am lazy. If you hover over the file name, it will give you the complete name.
I am total study junkie so if you find an interesting one, please feel free to send it along.