PT - JOURNAL ARTICLE AU - Borys R. Krynyckyi AU - Lionel S. Zuckier TI - Accuracy in Using Dual-Isotope Schilling Test to Measure Urine Samples: A Multicenter Study DP - 1995 Sep 01 TA - Journal of Nuclear Medicine PG - 1659--1665 VI - 36 IP - 9 4099 - http://jnm.snmjournals.org/content/36/9/1659.short 4100 - http://jnm.snmjournals.org/content/36/9/1659.full SO - J Nucl Med1995 Sep 01; 36