@misc{indiciae7ebd720a805a,
  title = {Epidemiologic investigations.},
  author = {E Morrison},
  year = {1991},
  doi = {10.1111/j.1752-7325.1992.tb02231.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1762136/},
  note = {Source identifier: 1762136}
}