blood lymphocytes from thirteen patients with cll were studied for surface-bound ig ( sig ) , fc receptors ( ea rosettes ) , receptors for sheep erythrocytes ( e rosettes ) and receptors for helix pomatia a haemagglutinin ( hp ) , a carbohydrate-binding protein with specificity for n-acetyl-d-galactosamine and related sugars .
C0034805
fc receptors
C0597357
helix pomatia