div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: 280 I-G- Health Sciences Vol 12 No 4 1996 2 An · Hiromi Yamamoto O Fumio Ohtsuka Ashikaga Institute of Technology Hidetoshi Wakamatsu Tokyo Medical and Dental University src=https:reader034fdocumentpubreader034viewer20220502095f5b840d1a585c378a2c8414html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: 280 I-G- Health Sciences Vol 12 No 4 1996 2 An · Hiromi Yamamoto O Fumio Ohtsuka Ashikaga Institute of Technology Hidetoshi Wakamatsu Tokyo Medical and Dental University src=https:reader034fdocumentpubreader034viewer20220502095f5b840d1a585c378a2c8414html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv