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2. On T cells in invertebrates;Warr;Dev. comp. Immun.,1978
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4. Bovine lymphocytes: recognition of cells forming spontaneous (E) rosettes;Higgins;Clin. exp. Immun.,1977
5. Some parameters of the erythrocyte-antibody-complement (EAC) rosette system for recognition of bovine B cells;Higgins;J. immun. Meth.,1978