Rosette forming cells in the spleens of mice with lymphoid and myeloid leukemia.

The kinetics of the appearance of direct (E) or induced (EA and EAC) rosettes in the spleens of mice inoculated with lymphoid and myeloid leukemias were followed under the assumption that leukemic infiltration of the spleens would result in progressive increase of rosette-forming cells if the malignant cells possessed appropriate receptors.