I repeat;
There were two parallel pieces of work being done.
One clinical.
One research.
The two were different and separate.
The clinical work resulted in the 1998 Lancet paper.
The research was for a paper that never got published. Although it did contribute to later publications.
All this weird talk of 'experimenting on children' is utterly bizarre too.
Dr Wakefield held a research position at the Royal Free Hospital - he didn't perform procedures on children because he was not a clinician.
In the main it was Professor Walker-Smith who was involved in the clinical side.
Professor Walker-Smith was probably the most eminent paediatric gastroenterologist in the UK (he is now retired). Him being struck off for apparently not knowing when a colonoscopy is indicated in a child, is frankly laughable.
Or at least it would be if it weren't fucking tragic to have treated this eminent scientist in such a lamentable way at the end of his distinguished career.
This sensationalistic talk (which some people here seem to be actively enjoying) of 'experimenting on children' is ignorant and misinformed to the extreme.
The reality of the research is that the Royal Free team applied for ethical clearance to take extra samples/biopsies/etc from children, for research purposes, who were being clinically examined due to the nature of the symptoms they presented. The clinical examination was warranted and indicated and thereby did not need any ethical clearance other than the blanket clearance that Professor Walker-Smith had in his day to day role of paediatric clinician.
So to give a crude example - if an autistic child came to the Royal Free with gastroenterological distress, the clinical team (headed by Professor Walker-Smith) would decide if invasive investigation such as colonoscopy was indicated or not in order to diagnose and treat the child. If they decided that it was they would then pass the information supplied by the clinical examinations onto the research team. In order to use the information for research purposes, the research team, of course, required clearance from an ethics committee and parental permission.
I know all these details of reality are a bit boring and time consuming (and not as much fun as ridiculous sensationalism), but if only out of respect for the parents and the children concerned, I think they merit truthful discussion.