@misc{indiciaec8a02b36d714,
  title = {Development surveillance at 8 months.},
  author = {S M Gumpel},
  year = {1980},
  doi = {10.1136/bmj.280.6226.1271-d},
  url = {https://pubmed.ncbi.nlm.nih.gov/7388506/},
  note = {Source identifier: 7388506}
}