@misc{indiciaea1ea63bfccb6,
  title = {Applied field epidemiology programme in Spain.},
  author = {J F Martinez Navarro and D Herrera and C Sanchez Barco},
  year = {2001},
  doi = {10.2807/esm.06.03.00220-en},
  url = {https://pubmed.ncbi.nlm.nih.gov/11682715/},
  note = {Source identifier: 11682715}
}