Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Lim Young-Jae and Yamaguchi Hitoshi and Mishima Masayoshi and Ichikawa Minoru and Iwata Akio and Hayashi Takaharu and Nakata Tsuyoshi and Ishikura Fuminobu and Beppu Shintaro,Coronary Tree Assessed With Contrast Harmonic Imaging,Journal of Echocardiography,1349-0222,Japanese Society of Echocardiography,2007,5,1,21-27,https://cir.nii.ac.jp/crid/1390282680207934208,https://doi.org/10.2303/jecho.5.21