1. Surgery of the aged;Bailey;Am. J. Surg.,1934
2. Surgery in the older patient;Bradshaw;North Carolina M. J.,1953
3. Chronic shock: The problem of reduced blood volume in the chronically ill patient;Clark;Ann. Surg.,1947
4. Operability in the young and aged;Cole;Ann. Surg.,1953
5. Cowdry’s problems of ageing;Lansing,1952