A thing that makes you say, "Eeeeeuw!":
It appears, according to a few posts to an autism mercury parent Yahoo! group, that Dr. Rashid Buttar of TD-DMPS (tm) fame is offering urine injections for kids in his practice. They take a kid's urine and filter it and then inject in back into the child. That' what these parents wrote on the Yahoo! group board, but it hasn't been confirmed. The parents called it, "urine therapy." Presumably this is for kids who don't have heavy metals in their urine, or maybe the heavy metals get "filtered" out.