@misc{indiciaeb7e0d1edccd2, title = {The UK guidance notes.}, author = {L K Harding and W H Thomson}, year = {1988}, doi = {10.1097/00006231-198805000-00001}, url = {https://pubmed.ncbi.nlm.nih.gov/3412725/}, note = {Source identifier: 3412725} }