title: A response to Cohn's criticism of network theory.
mesh_terms: D000818:Animals; D006801:Humans; D007107:Immune System / Q000502:physiology*; D007130:Immunoglobulin Idiotypes / Q000276:immunology; D008954:Models, Biological; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D007130:Immunoglobulin Idiotypes