@article {Emmanuel265, author = {Anton Emmanuel}, title = {Nudge nudge, wink wink}, volume = {19}, number = {4}, pages = {265--265}, year = {2019}, doi = {10.7861/clinmedicine.19-4-265}, publisher = {Royal College of Physicians}, issn = {1470-2118}, URL = {https://www.rcpjournals.org/content/19/4/265}, eprint = {https://www.rcpjournals.org/content/19/4/265.full.pdf}, journal = {Clinical Medicine} }