PT - JOURNAL ARTICLE AU - Henry W. Gray AU - Lesley A. Hooper AU - William R. Greig TI - Method for Reducing Extrathyroidal Neck Radioactivity: Use of a Special Collimated Scintillation Detector DP - 1972 Sep 01 TA - Journal of Nuclear Medicine PG - 693--694 VI - 13 IP - 9 4099 - http://jnm.snmjournals.org/content/13/9/693.short 4100 - http://jnm.snmjournals.org/content/13/9/693.full SO - J Nucl Med1972 Sep 01; 13