@misc{indiciaec3c5cc4a0dbb,
  title = {Concurrent smallpox and chickenpox.},
  author = {J K Sarkar and A C Mitra and M K Mukherjee and K R Dumbell and J D Almeida},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/188559/},
  note = {Source identifier: 188559}
}