Y. Koizumi

A Histopathological and Immunohistochemical Study on Epithelial Proliferative Activity of Adenomatoid Odontogenic Tumor with Special Reference to Comparison with Ameloblastoma

T. Utsunomiya, Masayoshi Miyake, Y. Koizumi, 2004 .

Assessment of Proliferative Activity and Angiogenesis in Ameloblastoma : A Comparison Based on Patient Age

A. Kauzman, K. Kuyama, Hirotsugu Yamamoto, 2004 .

Odontogenic Keratocyst, Orthokeratinized Odontogenic Cyst and Epidermal Cyst: An Immunohistochemical Study Including Markers of Proliferation, Cytokeratin and Apoptosis Related Factors

Y. Koizumi, 2004 .

A case of cystic foreign body granuloma in the mental region caused by long-term inclusion of metal fragments of a sword

Y. Akimoto, Hirotsugu Yamamoto, H. Okada, 2004 .

Cellular Schwannoma in the Oral Mucosa

Hirotsugu Yamamoto, T. Utsunomiya, Y. Koizumi, 2002, Acta oto-laryngologica.