@misc{indiciae1126cbef1c3c,
  title = {[Use of programmed-control classes for practical instruction in epidemiology].},
  author = {B L Shura-Bura and V A Bykova and G P Zhdanov},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4653083/},
  note = {Source identifier: 4653083}
}