@misc{indiciaecf3192d01815,
  title = {Group B streptococcal colonization and preterm labour.},
  author = {H McDonald and R Vigneswaran and J A O'Loughlin},
  year = {1989},
  doi = {10.1111/j.1479-828x.1989.tb01745.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2695054/},
  note = {Source identifier: 2695054}
}