The medical profession used to be the preserve, give or take an interloper or two, of the white middle class male. Surgeons were supposedly like Sir Lancelot Spratt, as played by James Robertson Justice, and general practitioners like Dr Cameron, as played by Andrew Cruikshank. Indeed, the exclusiveness of the medical preserve was one of the criticisms levelled at the profession as a whole by reformists. Whether white males served the population well or badly was quite beside the point: they were seen to be operating an old boys' network in order to retain their privileges. Not for very much...