%0 Journal Article %A Balaban, Ismail %A Karaduman, Ahmet %A Keskin, Berhan %A Yılmaz, Cemalettin %A Sarı, Münevver %T Transesophageal echocardiography evaluation of severe pulmonary valve stenosis and regurgitation due to ring-like calcification %D 2020 %J Turk Kardiyol Dern Ars %P 77-77 %V 48 %N 1 %R 10.5543/tkda.2019.84426 %M 31974330 %U https://dx.doi.org/10.5543/tkda.2019.84426