@misc{indiciaee5fcf5d2245b,
  title = {Letter: "Menstrual toxin".},
  author = {M R Punjani},
  year = {1974},
  doi = {10.1016/s0140-6736(74)91600-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4135533/},
  note = {Source identifier: 4135533}
}