Intestinal sterols.  I.  Delta7-cholestenol and 7-dehydrocholesterol in feces.
D002784:Cholesterol / Q000031:analogs & derivatives; D003684:Dehydrocholesterols; D005243:Feces; D007422:Intestines; D013261:Sterols
D003684:Dehydrocholesterols; D013261:Sterols; D002784:Cholesterol; C016705:7-dehydrocholesterol
CHOLESTEROL/derivatives; FECES