Comment on

• Brief report: deletion of the dystrophin muscle-promoter region associated with X-linked dilated cardiomyopathy.

  Muntoni F, Cau M, Ganau A, Congiu R, Arvedi G, Mateddu A, Marrosu MG, Cianchetti C, Realdi G, Cao A, et al. Muntoni F, et al. N Engl J Med. 1993 Sep 23;329(13):921-5. doi: 10.1056/NEJM199309233291304. N Engl J Med. 1993. PMID: 8361506 No abstract available.