共 27 条
- [21] SVENSSON HO, 1982, SCAND J REHABIL MED, V14, P47
- [23] UNDERWOOD MR, 1998, EUR SPINE J, V7, P205
- [24] VALKENBURG HA, 1982, S IDIOPATHIC LOW BAC, P9
- [25] WADDELL G, 1987, SPINE, V12, P523
- [26] LOW-BACK-PAIN IN 8 AREAS OF BRITAIN [J]. JOURNAL OF EPIDEMIOLOGY AND COMMUNITY HEALTH, 1992, 46 (03) : 227 - 230
- [27] Webster B. S., 1994, SPINE, V19, P1