RT Journal Article SR Electronic T1 Anhydrous F-18 Labeled Elemental Fluorine for Radiopharmaceutical Preparation JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 750 OP 757 VO 21 IS 8 A1 Casella, Vito A1 Ido, Tatsuo A1 Wolf, Alfred P. A1 Fowler, Joanna S. A1 MacGegor, Robert R. A1 Ruth, Thomas J. YR 1980 UL http://jnm.snmjournals.org/content/21/8/750.abstract AB