@misc{indiciae420ee9b49285, title = {Letter: Simplified laboratory test for multiple sclerosis.}, author = {E J Field and G Joyce}, year = {1976}, doi = {10.1016/s0140-6736(76)92623-4}, url = {https://pubmed.ncbi.nlm.nih.gov/60598/}, note = {Source identifier: 60598} }