@misc{indiciae77418cd35593,
  title = {The gingival bleeding time index.},
  author = {D Nowicki and R I Vogel and S Melcer and M J Deasy},
  year = {1981},
  doi = {10.1902/jop.1981.52.5.260},
  url = {https://pubmed.ncbi.nlm.nih.gov/7017104/},
  note = {Source identifier: 7017104}
}