Notes
'At the investiture of his C.B.E. (1953) in Perth in 1954, Queen Elizabeth II inquired what branch of medicine he represented; when Wilson replied, 'the gentle art of painless dentistry', the Queen responded: 'Had I the time, I would debate that remark with you!'', http://adb.anu.edu.au/biography/wilson-james-alexander-campbell-9139
