@misc{indiciaefa0c0fbd6d7b,
  title = {Deficiency of kappa- or lambda-type immunoglobulins.},
  author = {J M Zegers and J W Stoop},
  year = {1977},
  doi = {10.1111/j.1365-4362.1977.tb01851.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/404264/},
  note = {Source identifier: 404264}
}