@misc{indiciaef0762772898d,
  title = {The first step?},
  author = {M Armstrong},
  year = {1994},
  doi = {10.1038/sj.bdj.4808557},
  url = {https://pubmed.ncbi.nlm.nih.gov/7917614/},
  note = {Source identifier: 7917614}
}