@misc{indiciae08f76c745a46,
  title = {Norval.},
  author = {J C Smith},
  year = {1976},
  doi = {10.1136/bmj.2.6049.1445-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/1009370/},
  note = {Source identifier: 1009370}
}