TY - JOUR AU - Da Roza, A. C. DO - doi:10.1302/0301-620X.46B1.8 UR - https://doi.org/10.1302/0301-620X.46B1.8 TI - PRIMARY INTRASPINAL TUMOURS: THEIR CLINICAL PRESENTATION AND DIAGNOSIS T2 - The Journal of Bone & Joint Surgery British Volume VL - 46-B IS - 1 PY - 1964 SP - 8 EP - 15 ER -