IARC Sci Publ. 2002 ; 156(): 113-4.

Dietary and lifestyle characteristics of meat-eaters, fish-eaters, vegetarians and vegans.

Davey G, Allen N, Appleby P, Spencer E, Verkasalo P, Knox K, Postans J, Tipper S, Hobson C, Key T.

Imperial Cancer Research Fund, Cancer Epidemiology Unit, University of Oxford, Oxford, OX2 6HE, UK.