HC Deb 13 March 1970 vol 797 c400W
Earl of Dalkeith

asked the Secretary of State for Social Services how many patients in England and Wales have been treated for stammering in each of the last five years under the National Health Service; in what percentage of the cases a cure was effected; and what was the cost to public funds.

Mr. Crossman

I regret that this information is not available.