Rodolfo Saracci

Collecting, evaluating and improving measures of disease risk factorsAccurate measurement of exposure to putative causes of disease is essential to the validity of epidemiologic research. This is a new edition of a unique book outlining the principles and techniques of exposure measurement....

A Very Short IntroductionEpidemiology is the study of the changing patterns of disease. It is a vital field, central to the health of society, to the identification of causes of disease, and to their management and prevention. This    Very Short Introduction dispels some of the myths relating to clinical trials, vaccination campaigns, and...