PT - JOURNAL ARTICLE AU - Robert L. Richardson TI - A Low-Cost Simulator for Testing the Respiratory Gating Function of the Brattle Physiological Synchronizer DP - 1980 Jun 01 TA - Journal of Nuclear Medicine PG - 574--575 VI - 21 IP - 6 4099 - http://jnm.snmjournals.org/content/21/6/574.short 4100 - http://jnm.snmjournals.org/content/21/6/574.full SO - J Nucl Med1980 Jun 01; 21