Im almost positive you will need an rx from some doctor perhaps the clinic doc but dont count on them being sophisticated enough to order the test u want
You might try to find (web search) for a quest diagnostics or lab corp lab outlet near you. Then, ask them the Rx requirements for the test in your state.
Re: my question above, I really meant <5 QUALITATIVE (not quantitative) assay.
I have actually learned the difference since joining the forum, just when I thought I was growing too stupid on treatment to learn anything!!!