Thanks for the reply White Shark, but it seems to me that you're "picking up pennies in front of the steamroller" here.
First, you're quoting Merck toxilogical studies, and Merck is one of the main PERPETRATORS of vaccine fraud!
Did you watch the IOMT.org film where the MERE PROXIMITY of mercury to brain tissue, "denuded" them like flowers dying on high speed film?
If you went to a doctor with a stomach ache, and told him, "Doc, I'm having trouble keeping food down, with my regular daily prescription of ARSENIC. Can you help me with the pain?", he'd probably write you out a prescription for a STRAIT JACKET!...lol
Yet, isn't that EXACTLY what we're trying to do, when we attempt to cure ourselves of various medical problems, while simultaneously allowing mercury to outgas from our metal fillings, 24 hours/day? (and mercury IS a lot more toxic than arsenic!)
I don't want to get side tracked here, so let's just stipulate that mercury is ...what?.... "pretty darn toxic"? Can you live with that assessment? :)