Letter from Dr. E. E. Mayne, Royal Victoria Hospital, Belfast to Dr. Ann Marie Swart, MRC HIV Clinical Trials Centre, Royal Brompton National Heart and Lung Hospital, providing information on a former patient. Patient enrolled in concorde Trial AX11012 Summary of the patient medical background. Detailed description of the circumstances, medical treatment and medical condition of the patient from the day he admitted to the Haematology unit on 23/08/1991 until his death on 30/05/1992.