@misc{indiciaeb2b862b3d19f,
  title = {Sterilization methods in China.},
  author = {V L Bullough and B Bullough},
  year = {1985},
  doi = {10.2105/ajph.75.6.689},
  url = {https://pubmed.ncbi.nlm.nih.gov/4003642/},
  note = {Source identifier: 4003642}
}