[Simultaneous detection of T-, B- and D-rosette forming lymphocytes and null cells in humans]

For the identification of T-, B-, and D-rosette-forming lymphocytes and the "null" cells in the human peripheral blood a simultaneous reaction of rosette-forming cells with the use of zymosan-complement, sheep red blood cells, fixation and staining of smears in extraction of the lymphocytes tested with the aid of verographin may be recommended.