RT Journal Article SR Electronic T1 An Improved System for Administration of 133Xe in Pulmonary Ventilation Scintiphotography JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 25 OP 27 VO 1 IS 4 A1 Miller, David P. A1 Wellman, Henry N. A1 Anger, Robert T. YR 1973 UL http://tech.snmjournals.org/content/1/4/25.abstract AB