Fig. 4
From: Outcomes and issues of 12 chordomas treated in a single center
Survival curves in relation to risk factors (a) OS by resection, b PFS by resection, c OS by site, d PFS by site, e OS by pre-op KFS, and f PFS by pre-op KPS
Fig. 4 | The Egyptian Journal of Neurology, Psychiatry and Neurosurgery