About UMEDA YOSHIO
About 国立病院医療セ
About human(primates)
About xylocaine
About Clinical application of drugs acting on sensory organs
About Drug therapy(=pharmacotherapy)for diseases of ear,nose,pharynx and larynx
About キシロカイン
About 内耳
About 麻酔
About 耳鳴り
About 治療