1. McGowan B. Son killed by 5 pints of milk a day. The Express, 16 May 1997.
2. Myocardial infarction in patients treated with Sippy and other high-milk diets; an autopsy study of 15 hospitals in the USA and Great Britain;Briggs;Circulation,1960
3. The increased incidence of coronary thrombosis in chronic peptic ulcer;Morrison;Rev Gastroenterol,1961
4. Freed DLJM, editor. The Health Hazards of Milk. London: Bailliere-Tindall, 1984.
5. International Collaborative Study Group, Metabolic epidemiology of plasma cholesterol, Lancet, 1986; ii: pp. 991–996.