RT Journal Article SR Electronic T1 Basic Radiation Biology, 2nd ed. JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 856 OP 856 VO 17 IS 9 A1 Mary Esther Gaulden YR 1976 UL http://jnm.snmjournals.org/content/17/9/856.3.abstract AB