@misc{indiciaec9718d52edc9,
  title = {Medical problems during pregnancy.},
  author = {E Mason and K Rosene-Montella and R Powrie},
  year = {1998},
  doi = {10.1016/s0025-7125(05)70606-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/9531925/},
  note = {Source identifier: 9531925}
}