PT - JOURNAL ARTICLE AU - Heyman, Sydney TI - Volume-Dependent Pulmonary Aspiration of a Swallowed Radionuclide Bolus DP - 1997 Jan 01 TA - Journal of Nuclear Medicine PG - 103--104 VI - 38 IP - 1 4099 - http://jnm.snmjournals.org/content/38/1/103.short 4100 - http://jnm.snmjournals.org/content/38/1/103.full SO - J Nucl Med1997 Jan 01; 38