Dergiler / The Anatolian Journal of Cardiology / 2015 / Cilt: 15 - Sayı: 1Dizygotic twin with congenital AV block ( To the Editor, )UĞUR NADİR KARAKULAK,M. Kandemir CENGAVER,Elifcan ALADAĞ,Naresh MAHARJANDergiThe Anatolian Journal of CardiologySayı2015 · Cilt: 15 - Sayı: 1Sayfa89–89DOI—