共 23 条
- [12] NAYE RL, 1962, BLOOD, V19, P694
- [13] NIBBELINK WD, 1975, CEREBRAL VASCULAR DI, P155
- [14] NILSSON JM, 1966, ACTA MED SCAND S, V448, P5
- [15] NORLEN G, 1969, NEUROCHIRURGIA, V12, P100
- [16] SCHISANO G, 1978, SURG NEUROL, V10, P217
- [19] TOVI D, 1973, ACTA NEUROL SCAND, V49, P163
- [20] TOVI D, 1972, ACTA NEUROL SCAND, V48, P257