@article {Halliday291, author = {Daniel Halliday}, title = {Replies to Shein, Voigt and Chapman}, volume = {42}, number = {5}, pages = {291--292}, year = {2016}, doi = {10.1136/medethics-2016-103505}, publisher = {Institute of Medical Ethics}, issn = {0306-6800}, URL = {https://jme.bmj.com/content/42/5/291}, eprint = {https://jme.bmj.com/content/42/5/291.full.pdf}, journal = {Journal of Medical Ethics} }