There is good chance I have lead and arsenic poisoning and/or problems
with parasites likely from S-East Asia.    In addition my doctor
considers that I should see a neurologist and a psychiatrist who are
familiar with Armed Servicemans problems and possibly Dept. of Vet.
Affairs.    He has asked me to research and locate following
specialists in the Sydney area - I live at North Ryde, my doctor is in
Concord:
1.   Toxicologist
2.   Parasitologist
3.   Infectious diseases specialist
4.   Neurologist
5.   Psychiatrist

Note:  
a)   I have been diagnosed Bipolar and with PTSD (post traumatic
stress)and having consequential medical problems
b)   My blood test for heavy metals should lead to be very top end within range
c)   My blood test shows arsenic to be at very top end within range
d)   I am ex-Navy and it is understood from US servicemen that some
have lead pooisoning BUT I am unable to find the cause - where could
this info be obtained please ?    My theory is that it could have
possibly come from lead paint used in the 1950's and 60's when I
painted ships decks and ships sides, or from special surface metal
coatings used after rust de-scaling operations in the same period -
both practices now ceased !

there is a company here in texas named trace elements inc addison,tx
that does a hair analysis that will include lead and arsenic.  The
wholesale cost is $45 us, but your doctor will mark it up.  You should
give them a call.  I know there doctors in Australia that adminster
the test and send it in every week.  TEI can give you some names. 
godann@gmail.com if you have any questions or concerns.  Trace mineral
imbalances will result in a numberr of mental/physiological problems,
and TEI test will include nutritional and supplement regimine to
resolve.

I recommend curezone.com for help on the parasite problem.  Plenty of
answers there...