1. Why do you write?;Healy;Lancet,1976
2. News report;Boseley;The Guardian,1998
3. Quoted in Communicting science: a handbook.;Maddox,1991
4. Dietary advice for acute diarrhoea in general practice: a pilot study;Lamers;Br J Gen Pract,1998
5. Surgeon compassionate;Sandwith,1960