Text ( visual ) : unmediated Doppler echocardiography / edited by Navin C. Nanda ; with foreword by Paul N. Yu. -- 1st ed. -- : Tokyo. -- New York ; Tokyo : Igaku-Shoin , c1985. -- xvii, 522 p., [2] p. of plates : ill. (some col.) ; 27 cm. -- Includes bibliographies and index. -- ISBN 0896401022 ; 4260141023 ; (BA0747896X) ; https://ci.nii.ac.jp/ncid/BA0747896X Author Heading(s): Nanda, Navin C. (Navin Chandar). -- Classification(s): LCC : RC683.5.U5 ; DC19 : 616.1/207543. -- Subject Heading(s): LCSH : Doppler echocardiography ; LCSH : Heart -- Diseases -- Diagnosis ; MESH : Echocardiography -- methods