@article{oai:kwmed.repo.nii.ac.jp:00002540, author = {津田, 司 and Tsuda, Tsukasa}, issue = {3・4}, journal = {Kawasaki medical journal}, month = {}, pages = {135--152}, title = {USEFULNESS OF THE RIGHT VENTRICULAR ECHOGRAM : RECORDING TECHNIQUE AND ITS CLINICAL APPLICATION}, volume = {6}, year = {1980} }