@misc{indiciae7a923ba30564,
  title = {Monitoring morbidity.},
  author = {J D Paull and R B Holland},
  year = {1988},
  doi = {10.1177/0310057x8801600131},
  url = {https://pubmed.ncbi.nlm.nih.gov/3364702/},
  note = {Source identifier: 3364702}
}