@misc{indiciaee07f793b8276,
  title = {. . . and in Wales.},
  author = {P S Harper and D M Bradley},
  year = {1978},
  doi = {10.1016/s0140-6736(78)92911-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/79942/},
  note = {Source identifier: 79942}
}