General Medical Council. (2013). Good Medical Practice (pp. 24)..
2.
LyckholmL. J. (1998) Should physicians accept gifts from patients?Journal of the American Medical Association280(22): 19441946. doi:10.1001/jama.280.22.1944.
3.
SpenceS. A. (2005) Patients bearing gifts: are there strings attached?British Medical Journal331(7531): 15271529. doi:10.1136/bmj.331.7531.1527.