K. Umezu

Rectal Malignant Melanoma Diagnosed by N-Isopropyl-p-123I-Iodoamphetamine Single Photon Emission Computed Tomography and 5-S-Cysteinyl Dopa: Report of a Case

K. Abe, T. Aoki, Y. Koyanagi, 2003, Surgery Today.

A Case of Idiopathic Intussusception in an Adult

T. Aoki, Y. Koyanagi, Nobuaki Sakamoto, 2002 .

A Case of Primary Carcinoma of the Vermiform Appendix in an Early Stage

T. Aoki, Y. Koyanagi, K. Kasuya, 2001 .

A CASE OF APOCRINE CARCINOMA OF THE BREAST WITH A PREDOMINANT INTRADUCTAL COMPONENT

Y. Koyanagi, T. Matsunaga, M. Fujii, 1996 .

Computerized image analysis of clustered microcalcifications on mammography: Morphometric comparison between mammography and pathology

Y. Koyanagi, Yuko Nakamura, T. Matsunaga, 1996, Breast cancer.