@misc{indiciaefc5b00aec54c,
  title = {Epidemiology in general practice.},
  author = {C A Ross},
  year = {1989},
  doi = {10.1017/s0950268800029836},
  url = {https://pubmed.ncbi.nlm.nih.gov/2649382/},
  note = {Source identifier: 2649382}
}