???? ???? ??? ??? ?? ??? ??? ???? ????,????,???? ?? ?? ??? ?? ?? ???? ??? ?? ? ?? ? ??? ??????. ?? ??? ????? ?????.Infants with trichothiodystrophy are at enhanced chance of premature beginning, minimal beginning fat, and sluggish development. Most children with trichothiodystrophy have small stature as compared to Many others their age.The dosage