OZDEMIR R, TUNCER C, GUVEN A, PEKDEMIR H, TURAN SEZGIN A, MUDERRRISOGLU H. Comparing with transthorasic echocardiography and transesopheagia! echocardiography methods for measurement of aort vaive area . annalsmedres [Internet]. 2021 May 25 [cited 2024 May 5];5(4):0271-4. Available from: http://www.annalsmedres.org/index.php/aomr/article/view/2701