[Sphenooccipital chordomas; two case reports].
D001859:Bone Neoplasms; D002817:Chordoma; D006801:Humans; D008499:Medical Records; D009369:Neoplasms; D009777:Occipital Bone; D013100:Sphenoid Bone
CHORDOMA/case reports; OCCIPITAL BONE/neoplasms; SPHENOID BONE/neoplasms
Les chordomes sphéno-occipitaux; a propos de deux observations anatomo-cliniques.