@misc{indiciae0fa0586dc4d4, title = {Tomlinson report.}, author = {A W Lettin and M A Freeman and G Bentley}, year = {1993}, doi = {10.1136/bmj.306.6873.336-c}, url = {https://pubmed.ncbi.nlm.nih.gov/8297406/}, note = {Source identifier: 8297406} }