1. Phonosurgery. Basic and clinical investigations;Hirano;Otologia [Fukuoka],1975
2. Phonosurgical anatomy of the larynx;Hirano,1991
3. A specimen mount for small laryngeal biopsies;Holinger;Laryngoscope,1982
4. Premalignant laryngeal lesions—A laryngologist's viewpoint;Padovan,1976
5. Carcinoma in situ of the larynx;Holinger,1976