@misc{indiciaec3f307032078,
  title = {Poliomyelitis: A gap in immunity?},
  author = {D Reid and E J Bell and N R Grist and T S Wilson},
  year = {1973},
  doi = {10.1016/s0140-6736(73)92022-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4126933/},
  note = {Source identifier: 4126933}
}