TY - BOOK AU - Armstrong, Bruce K. AU - White, Emily. AU - Saracci, Rodolfo. TI - Principles of exposure measurement in epidemiology SN - 0192620207 U1 - 614.42 PY - 1992/// CY - Oxford PB - Oxford University Press KW - Environmental exposure KW - Environmental monitoring KW - Epidemiology KW - Methodology N1 - Includes bibliographical references and index ER -