@misc{indiciae34050848bfa8,
  title = {Poliomyelitis-virus flocculation by a micro-method.},
  author = {W SMITH and G CHURCHER and F W SHEFFIELD and L H LEE},
  year = {1956},
  doi = {10.1016/s0140-6736(56)91693-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/13347105/},
  note = {Source identifier: 13347105}
}