@misc{indiciae99c4d82d50e4,
  title = {Letter: Complement components in cystic fibrosis.},
  author = {J Lieberman},
  year = {1974},
  doi = {10.1016/s0140-6736(74)91044-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4134698/},
  note = {Source identifier: 4134698}
}