RT Journal Article SR Electronic T1 Critical Evaluation of Lung Scintigraphy in Cystic Fibrosis: Study of 113 Patients JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 909 OP 913 VO 21 IS 10 A1 Piepsz, Amnon A1 Wetzburger, Catherine A1 Spehl, Marianne A1 Machin, David A1 Dab, Isidore A1 Ham, Hamphrey R. A1 Vandevivere, Johann A1 Baran, David YR 1980 UL http://jnm.snmjournals.org/content/21/10/909.abstract AB