TY - RPRT TI - Hypocomplementaemic and normocomplementaemic multiple sclerosis. Genetic determinism and association with specific HLA determinants (B18 and B7). AU - P Trouillas AU - H Betuel PY - 1977 DO - 10.1016/0022-510x(77)90024-7 UR - https://pubmed.ncbi.nlm.nih.gov/886365/ ID - 886365 ER -