Echocardiographic characteristics of patients with antisynthetase syndrome oleh Jaimie L. Bryan, Ralph Matar, Abheek Raviprasad, Veronica Kuteyeva, Eduardo Milla, Omkar Betageri, Divya Patel, Diana G. Manjarres, Saminder S. Kalra, Jeffrey Robinson, Akram Khan, Raju Reddy