@misc{indiciae1b3aac6f902f,
  title = {Letter: Mid-trimester termination.},
  author = {S M Karim and S S Ratnam},
  year = {1974},
  doi = {10.1136/bmj.4.5937.161-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/4419998/},
  note = {Source identifier: 4419998}
}