RT Journal Article SR Electronic T1 Tc-99m Hydroxymethylene Diphosphonate and Tc-99m Methylene Diphosphonate: Biological and Clinical Comparison: Concise Communication JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 463 OP 466 VO 24 IS 6 A1 James L. Littlefield A1 Thomas G. Rudd YR 1983 UL http://jnm.snmjournals.org/content/24/6/463.abstract AB