BOBECHKO, WP. Autoimmune response to nucleus pulposus in the rabbit. J Bone Joint Surg [Br]. 1965, 47, 574-580
BRUGNONI, D. The ability of CD4+ cells from HIV+ individuals to express CD40 ligand after in vitro stimulation is not impaired. Clin Immunol Immunopathol. 1995, 74, 112-114
BUCH, K. The natural history of sciatica associated with disc pathology : a prospective study with clinical and independent radiologic follow-up. Spine. 1992, 17, 1205-1212