Heavy Metal Poisoning
                               =====================

Arsenic:
  A prolonged QTc interval is frequently found in patients with
  chronic arsenic poisoning.
  [Tintinalli, 3rd ed. p 641.]

Lead Poisoning                  <P-Lead.TXT>

Ascending Paralysis             <N-ascend.TXT>

Metal Fume Fever                <P-Fume.TXT>