Laboratory to test hurine and stools?

[Guest guest]

Hi guys,

I live in the UK and as most of you know any test we need that is specific for

children with autism needs to be sent to the US.

I was wondering if you know of a laboratory in the US that would accept such a

request directly for a parent or does it always have to come from a professional

(doctor, nutritrionist, etc.)?

I only need the tests done, don't need any diet advise just the hurine, stool

and the one to check the level of mercury in the system.

Thanks for your help,