Hauzeur F
Klinik für Innere Medizin, Bezirkskrankenhauses Rostock-Südstadt.
Dtsch Z Verdau Stoffwechselkr. 1987;47(4):178-81.
A sufficient number of good retrieval rates (median value 88.9%) could be achieved by means of radiovitamin B12 in 20 patients who underwent a secretin-pancreozymin test. Losses of this amount can be tolerated for practical purposes. As a rule, marker losses are caused by a flow-off into deeper intestinal sections. The marker technique raises a great number of unexplained issues.
对于20例接受促胰液素-胰酶泌素试验的患者，通过放射性维生素B12能够获得足够数量的良好回收率（中位数为88.9%）。出于实际目的，这种程度的损失是可以接受的。通常，标记物的损失是由于其流入肠道更深部位所致。标记物技术引发了大量无法解释的问题。
