Schilling Test
A diagnostic test in which vitamin B12 is tagged with radioactive cobalt, taken orally, and gastrointestinal absorption is determined via measurement of the amount of radioactivity in a 24-hour urine collection.
Year introduced: 1966(1963)
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Tree Number(s): E01.370.225.625.750, E01.370.384.750, E05.200.625.750
MeSH Unique ID: D012546
Entry Terms: