RT Journal Article SR Electronic T1 Estimation of Spleen Size in Sickle Cell Anemia JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 12 OP 14 VO 11 IS 1 A1 L. D. Samuels A1 C. Stewart YR 1970 UL http://jnm.snmjournals.org/content/11/1/12.abstract AB