@misc{indiciae9262f99d1d46,
  title = {Functional subsets of B cells defined by quantitative differences in surface I-A.},
  author = {J L Greenstein and E M Lord and P Horan and J W Kappler and P Marrack},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/6971899/},
  note = {Source identifier: 6971899}
}