RT Journal Article SR Electronic T1 Airborne Concentration of I-131 in a Nuclear Medicine Laboratory JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1078 OP 1081 VO 19 IS 9 A1 Ellsworth J. Browning A1 Krishnadas Banerjee A1 William E. Reisinger, Jr. YR 1978 UL http://jnm.snmjournals.org/content/19/9/1078.abstract AB