the surface phenotypes of bovine intestinal leukocytes isolated from the intraepithelium ( iel ) , lamina propria ( lpl ) and peyer 's patches ( ppl ) of the small intestinal mucosa of normal adult cows were determined using monoclonal antibodies ( mab ) specific to adult bovine peripheral blood leukocytes ( pbl ) .
C0031272
peyer 's patches
C0227261
of