Minutes of the 7th committee on safety of medicines meeting 21 July 1983 and 22 July 1983 re investigation into the causes of AIDS and clotting factor concentrates that appear to be at risk. Chairperson Sir Abraham Goldberg. Attendees Professor W I Cranston Professor H K Weinbren Professor D G Grahame Smith Professor A E A Read Professor J Dundee Dr F Fish Professor R Girdwood Professor B M Hibbard Professor F A Jenner Dr M Richards Profesor M D Rawlins Professor A M Breckenridge Dr J Smith Professor P Elworthy Mr W Darling and others. Reference number CSMmins837