[Spinocranial tumors; report of 3 cases].
D009369:Neoplasms; D012886:Skull; D012888:Skull Neoplasms; D013120:Spinal Cord Neoplasms; D013131:Spine
CRANIUM/neoplasms; SPINE/neoplasms
Los tumores espinocraneales; reporte de 3 casos.