RT Journal Article SR Electronic T1 Iron Hydroxide Particle Retention in Primate Lungs JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 616 OP 619 VO 15 IS 7 A1 Watts, Richard S. A1 Sopher, Roger L. A1 Peña, Hugo G. YR 1974 UL http://jnm.snmjournals.org/content/15/7/616.abstract AB