1. Illustrations of `The Times' newspaper;Hazlitt,1991
2. The high price of product endorsement;Kassirer;N Engl J Med,1997
3. Editorial independence;Kassirer;N Engl J Med,1999
4. The sacking of JAMA;Horton;Lancet,1999
5. Should medical journals try to influence political debates?;Kassirer;N Engl J Med,1999