Ipek Esra Gucuk, Guray Yesim, Guray Umit
Department of Cardiology, Polatli Hospital, Ankara, Turkey.
Department of Cardiology, Yuksek Ihtisas Education and Research Hospital, Ankara, Turkey.
Clinics (Sao Paulo). 2014;69(4):305. doi: 10.6061/clinics/2014(04)13.