@misc{indiciae0ab9dcf03bef,
  title = {Tocolytics for preterm labor: a systematic review.},
  author = {K Gyetvai and M E Hannah and E D Hodnett and A Ohlsson},
  year = {1999},
  doi = {10.1016/s0029-7844(99)00329-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/10546776/},
  note = {Source identifier: 10546776}
}