RT Journal Article SR Electronic T1 Log Normal Distribution of Cellular Uptake of Radioactivity JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 327 OP 327 VO 48 IS 2 A1 Yngve Kvinnsland A1 Trond Stokke A1 Ellen Aurlien YR 2007 UL http://jnm.snmjournals.org/content/48/2/327.abstract AB