/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: tsuyoshihasegawa731 https://cdn.slidesharecdn.com/profile-photo-tsuyoshihasegawa731-48x48.jpg?cb=1523381217 呼吸器外科医。医疗安全、医学教育、病院管理等に従事。映画や読书。