Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percentage of maximal activity cleared from the biliary system at 60 minutes (E60) in patients with normal (group I) and elevated (>40 mm Hg) (group II) sphincter of Oddi basal pressure after 99mTc-DISIDA scanning, with and without morphine provocation. The shaded box indicates the interquartile range and the vertical line the upper and lower adjacent values (the upper or lower quartile ±1.5 times the interquartile range).
