@misc{indiciae407d3dd711f9,
  title = {Maternal immunization: safe and effective.},
  author = {Mário Cícero Falcão},
  year = {2003},
  doi = {10.1590/s0041-87812003000500001},
  url = {https://pubmed.ncbi.nlm.nih.gov/14666319/},
  note = {Source identifier: 14666319}
}