@misc{indiciaebc39b526b3e5,
  title = {STD / AIDS prevention: new challenges for family planning programs.},
  author = {N Williamson and S Townsend},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/12284756/},
  note = {Source identifier: 12284756}
}