Andy,

I have been reading as much of your previous responses as I can. As
I understand it, you do not recommend the challenge test, but giving
DMSA every four hours and taking a twenty-four hour sample. Do you
think we will have luck getting the Dan! doc to go along with this
protocol? Also, and this is my main question, our son has a hyper-
gag reflex and is very taste sensitive. We will be unable to get him
to swallow a pill, and even if we could, he would most certainly
throw it up. A doctor told me that there is a topical chelator
available or a suppository. Is this true? If these are not
available, how are we going to be able to chelate him?

Thanks,

Haven