@misc{indiciae331054a7385c,
  title = {Bacterial factors chemotactic for polymorphonuclear leukocytes.},
  author = {P A Ward and I H Lepow and L J Newman},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/4384494/},
  note = {Source identifier: 4384494}
}