1. Opinions of 470 physicians in regard to the advantages and disadvantages of using bran and roughage;Alvarez;Minn. Med.,1931
2. The Nutritional significance of bran;American Medical Association Council on Foods;J. Am. Med. Ass.,1936
3. Acute abdominal emergencies in Uganda and England;Burkitt;E. Afr. Ned. J.,1952
4. Relationship as a clue to causation;Burkitt;Lancet,1970
5. The aetiology of appendicitis;Burkitt;Br. J. Surg.,1971