@misc{indiciae826eb460dec9,
  title = {Expanded programme of immunization in Karachi.},
  author = {S Rafi and I A Shah and M H Rao and A G Billoo},
  year = {1995},
  url = {https://pubmed.ncbi.nlm.nih.gov/7602739/},
  note = {Source identifier: 7602739}
}