1. Abo T, Balch CM (1981) A differentiation antigen of human NK and K cells identified by a monoclonal antibody (HNK-1). J Immunol 127: 1024
2. Abo T, Cooper MD, Balch CM (1982) Characterization of HNL-1 + (Leu-7) human lymphocytes. I. Two distinct phenotypes of human NK cells with different cytotoxic capability. J Immunol 129: 1752
3. Abrahamson DR, Fearon DT (1982) Endocytosis of the C3b receptor of complement within coated pits in human polymorphonuclear leukocytes and monocytes. Lab Invest 48: 162
4. Anderson RGW, Brown MS, Goldstein JL (1977) Role of the coated endocytic vesicle in the uptake of receptor-bound low density lipoprotein in human fibroblasts. Cell 10: 351
5. Arnaout MA, Melamed J, Tack BF, Colten HR (1981) Characterization of the human complement (C3b) receptor with a fluid phase C3b dimer. J Immunol 127: 1348