Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TANEMURA Tadashi and 塩野谷 恵美 and 柴田 佳子 and 梨子田 佐恵子 and 竹内 伸子 and 渡 春樹 and 加藤 理 and 澤田 準,M-mode Echocardiographic Assessment of Mitral Mechanical Prosthetic Valvular Function,Japanese Journal of Medical Ultrasound Technology,1881-4506,Japanese Society of Sonographers,1994,19,3,205-210,https://cir.nii.ac.jp/crid/1390282680257422080,https://doi.org/10.11272/jss.19.205