





Also SDVG is more widespread in regions with the increased population density of Barkley R.
And.
, .
.
.
CAUSES OF ILLNESS In an origin of SDVG play a role genetic mechanisms, organic damage brain and psychosocial factors.
Always it must be kept in mind opportunity influences of several factors influencing at each other.
The increased occurrence of frustration at twins allowed to assume involvement genetic mechanisms in Gillis J disease etiology.
.