@misc{indiciae25658cb60a84,
  title = {Proceedings: Serum complement components C3 and C4 in inflammatory bowel disease.},
  author = {M Ward and M A Eastwood},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4215646/},
  note = {Source identifier: 4215646}
}