@misc{indiciae2c5980f9565e,
  title = {Exercise in pregnancy.},
  author = {J Johnstone},
  doi = {10.1111/j.1552-6909.1997.tb02126.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9087896/},
  note = {Source identifier: 9087896}
}