@misc{indiciae8392452dcf67, title = {B-cell alloantigen Ag 7a in multiple sclerosis.}, author = {R Winchester and G Ebers and S M Fu and L Espinosa and J Zabriskie and H G Kunkel}, year = {1975}, doi = {10.1016/s0140-6736(75)80033-x}, url = {https://pubmed.ncbi.nlm.nih.gov/78174/}, note = {Source identifier: 78174} }