R. J. Williams

发表

J. Baum, A. Davies, M. Haslum, 1988, Diabetic medicine : a journal of the British Diabetic Association.

M. Jones, E. Vaughan-Williams, S. Sinha, 2009, Annals of the Royal College of Surgeons of England.

J. Baum, A. Davies, A. Challen, 1993 .