@misc{indiciae344b03c93311,
  title = {Basal body temperature.},
  author = {E F Keefe},
  year = {1982},
  doi = {10.1016/s0015-0282(16)46593-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/7117580/},
  note = {Source identifier: 7117580}
}