PT - JOURNAL ARTICLE AU - Hawkins, Randall AU - Greenfield, Larry TI - Current Radiology, Vol. 2 DP - 1980 Aug 01 TA - Journal of Nuclear Medicine PG - 811--812 VI - 21 IP - 8 4099 - http://jnm.snmjournals.org/content/21/8/811.3.short 4100 - http://jnm.snmjournals.org/content/21/8/811.3.full SO - J Nucl Med1980 Aug 01; 21