Letter from Thomas Gold to Dr A Cerami, Head, Laboratory of Medical Biochemistry, Rockefeller University, 1230 York Avenue, New York, New York States that his physician would be most interested in any more recent articles on the haemoglobin diabetes test. Gold showed him the early one Cerami had sent him, and if there are any new results, Gold would be glad if he could see them and communicate them to his physician 2 February 1979