title: Studies on cell interactions using a micromethod for growing T-lymphocyte colonies in agar culture.
mesh_terms: D000362:Agar; D002455:Cell Division; D002999:Clone Cells; D003584:Cytological Techniques; D007958:Leukocyte Count; D010835:Phytohemagglutinins / Q000494:pharmacology; D013601:T-Lymphocytes / Q000166:cytology*
chemical_list: D010835:Phytohemagglutinins; D000362:Agar