@misc{indiciae3c441a81d6d6,
  title = {The cold chain and the expanded program on immunization in Chile: an evaluation exercise.},
  author = {R Carrasco and R Dinstrans and I Montaldo and E Medina and M Reyes and I Vergara and A Piwonka and E R Thomas},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7171891/},
  note = {Source identifier: 7171891}
}