I. Yuge

A comparative study between glutaraldehyde-preserved aortic and pulmonary heterograft valves in the tricuspid position in dogs.

H. Koyanagi, K. Kawazoe, E. Imamura, 1976, The Journal of cardiovascular surgery.

Tortuosity of the Vertebral Artery in Patients With Cervical Spondylotic Myelopathy: Risk Factor for the Vertebral Artery Injury During Anterior Cervical Decompression

Y. Sugioka, Y. Sugioka, A. Shimizu, 1996, Spine.

Surgical treatment of metastatic tumors of long bones and the spine.

Y. Iwamoto, Y. Sugioka, H. Chuman, 1992, Advances in experimental medicine and biology.