@misc{indiciae1f088a7e8e82,
  title = {Safety of postabortion sterilisation compared with interval sterilisation. A controlled study.},
  author = {M C Cheng and S C Chew and J Cheong and H T Choo and S S Ratnam and M A Belsey and K E Edstrom},
  year = {1979},
  doi = {10.1016/s0140-6736(79)92077-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/90768/},
  note = {Source identifier: 90768}
}