RT Journal Article SR Electronic T1 99mTc-ENS: A New Radiopharmaceutical for Aerosol Lung Scintigraphy. Comparison Between Different Freeze-Dried Formulations JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1080 OP 1081 VO 40 IS 6 A1 Calmanovici, Gabriela P. A1 Boccio, José R. A1 Lysionek, Alexis E. A1 Salgueiro, Maria J. A1 Hager, Alfredo A1 De Paoli, Tomas A1 Calcagno, Maria L. A1 Nicolini, Jorge A1 Tarlati, Mercedes A1 Caro, Ricardo A. A1 Zubillaga, Marcela B. YR 1999 UL http://jnm.snmjournals.org/content/40/6/1080.abstract AB