title: Lymphocyte transformation in protein-free medium by concanavalin A.
mesh_terms: D003470:Culture Media; D046508:Culture Techniques; D037102:Lectins / Q000494:pharmacology*; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000187:drug effects / Q000276:immunology*
chemical_list: D003470:Culture Media; D037102:Lectins