@misc{indiciae4d7c3350e25f,
  title = {Rheumatic fever prophylaxis in developing countries--why earlier injections needed.},
  author = {N Sinha and R K Saran and M Hasan and M C Bhatia},
  url = {https://pubmed.ncbi.nlm.nih.gov/6852840/},
  note = {Source identifier: 6852840}
}