1. In vivo role of natural killer cells: involvement of large granular lymphocytes in the clearance of tumour cells in anti-asialo GM1-treated rats;Barlozzari;J. Immunol.,1983
2. Natural cell-mediated cytotoxicity in the canine;Betton,1980
3. Cell-mediated responses in dogs with spontaneous neoplasms. I. Detection of cell-mediated cytotoxicity by the Chromium-51 release assay;Betton;J. Natl. Cancer Inst.,1978
4. Isolation of mononuclear cells and granulocytes from human blood. Isolation of mononuclear cells by one centrifugation and of granulocytes by combining centrifugation and sedimentation at 1 g;Boyum;Scand. J. Clin. Lab. Invest.,1968
5. Analysis of buoyant density of canine peripheral blood leukocytes with PVP-silica (Percoll) density gradients;Buurman;Vet. Immunol. Immunopathol.,1982