The Burton line is a clinical sign found in patients with lead poisoning.
A small number of children have tumors with genetic changes similar to those found in adult patients.
This same effect was not found in patients who had worn soft contact lenses for an extended period of time.
Such a relationship between continued smoking and less severe disease has also been found in cardiac patients.
Occasionally, increased headache has been found in patients with known migraine.
The high level was found in patients who had poor a relationship with the remaining parent, but not in the others.
This is also found in patients with high blood pressure and sleep apnea.
It is, however, occasionally found in patients suffering from other conditions.
Found only in immunocompromised patients, it is a very severe condition.
But no such genetic footprint was found in patients with other facial conditions.