About YAMAMOTO KATSURA
About human(primates)
About dichlorodiammine platinum
About Tumors(=neoplasms)of ear,nose,pharynx and larynx
About Drug therapy(=pharmacotherapy)for tumors
About Clinical application of antitumor(=antineoplastic)drugs
About 癌治療
About 喉頭癌
About 化学療法