???? ??? ?? ?? ? ????? ? ?? ??? ?? ???? ??? ??? ? ??? ? ??? ? ?? ? ??? ??? ??????.Trichothiodystrophy, normally identified as TTD, is often a scarce inherited ailment that impacts numerous areas of the human body. The hallmark of this issue is hair that is sparse and simply broken. [from MedlinePlus Genetics]?? ??? ????? ??? ??? ???? ???? ??? ??? ?… Read More