TY - BOOK AU - Beir VI TI - Health effects of exposure to radon SN - 0309056454 : U1 - 363.1799 19 PY - 1998/// CY - Washington, D.C. PB - National Academy Press KW - Radon KW - Spines KW - Health KW - Toxicology KW - Air pollution N1 - Includes index and bibliographical references; ph N2 - Health and Population ER -