Principles of exposure measurement in epidemiology [electronic resource] : collecting, evaluating, and improving measures of disease risk factors / Emily White, Bruce K. Armstrong, Rodolfo Saracci. White, Emily, 1946- Armstrong, B. K. Saracci, Rodolfo, 1936- Armstrong, B. K. Principles of exposure measurement in epidemiology. Epidemiology Methodology. RA652.4 614.4 22 Previous ed.: published as by Bruce Armstrong, Emily White, Rodolfo Saracci. 1992. Includes index. Description based on print version record. Accurate 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. Oxford : Oxford University Press, 2008. 2008. 2008 Text 1 online resource (xi, 428 p.) : http://dx.doi.org/10.1093/acprof:oso/9780198509851.001.0001 eng