Statistics
Publications
1
Citations
14
H-Index
1
Active since
1991
Affiliations
Nihon University(Current)
S Koyama is an author at Nihon University specializing in brain tumors, histopathology, and neurology.
Publications per year
1991–1991
1
1
A huge intracranial xanthogranuloma in the middle cranial fossa
S Koyama, T Tsubokawa, Youichi Katayama et al. · Neurosurgery · 1991 · 14 citations
Medicine, Neurology, Neurosurgery +11
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