@misc{indiciaea7309e41eef2,
  title = {Effect of incentive scheme on immunization.},
  author = {G Panikar and S Piramal and M Joshi},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2599627/},
  note = {Source identifier: 2599627}
}