%0 Journal Article %A R.C. Smart %A N.R. Lyons %A R.G. McLean %T Delivery Efficiency of Technetium-99m DTPA Aerosol %D 1986 %J Journal of Nuclear Medicine %P 1500-1500 %V 27 %N 9 %U https://jnm.snmjournals.org/content/jnumed/27/9/1500.1.full.pdf