PT - JOURNAL ARTICLE AU - John W. Keyes, Jr. TI - SPECT and Artifacts—In Search of the Imaginary Lesion DP - 1991 May 01 TA - Journal of Nuclear Medicine PG - 875--877 VI - 32 IP - 5 4099 - http://jnm.snmjournals.org/content/32/5/875.short 4100 - http://jnm.snmjournals.org/content/32/5/875.full SO - J Nucl Med1991 May 01; 32