TY - JOUR TI - Evaluation of the valvular and biventricular functions in Parkinson patients using ergotamine-derived dopamine agonist: an observational study AU - Özer, N. AU - Yorgun, H. AU - Canpolat, U. AU - Elibol, B. JO - The Anatolian Journal of Cardiology PY - 2014 VL - 14 SP - 121 EP - 127 DO - 10.5152/akd.2014.4834 ER -