TY - RPRT TI - Serum-immunoglobulins in multiple sclerosis. AU - S McMichael AU - C A Ross AU - J A Lenman PY - 1972 DO - 10.1016/s0140-6736(72)91766-7 UR - https://pubmed.ncbi.nlm.nih.gov/4114749/ ID - 4114749 ER -