@misc{indiciae5064a6898b7e,
  title = {Comparative studies on polymer-type serum and exocrine IgA.},
  author = {R E Ballieux and J W Stoop and B J Zegers},
  year = {1968},
  doi = {10.1111/j.1600-0609.1968.tb01736.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4179185/},
  note = {Source identifier: 4179185}
}