title: A technique for studying chemotaxis of leukocytes in well-defined chemotactic fields.
mesh_terms: D002478:Cells, Cultured; D002633:Chemotaxis; D000242:Cyclic AMP; D003584:Cytological Techniques; D004058:Diffusion; D006801:Humans; D007962:Leukocytes / Q000502:physiology*; D008433:Mathematics
chemical_list: D000242:Cyclic AMP