Design Concepts in Nutritional Epidemiology 2nd Revised edition
Paperback by Margetts, Barrie M. (Senior Lecturer. Wessex Institute of Health Research and Development, Senior Lecturer. Wessex Institute of Health Research and Development, University of Southampton); Nelson, Michael (Senior Lecturer, Department of Nutrition and Dietetics, Senior Lecturer, Department of Nutrition and Dietetics, King's College, London)