@misc{indiciae9a38d4a429eb,
  title = {Pulse polio immunization: a need for more inputs.},
  author = {R P Singh Tomar},
  year = {2003},
  doi = {10.1007/bf02730604},
  url = {https://pubmed.ncbi.nlm.nih.gov/14703238/},
  note = {Source identifier: 14703238}
}