title: Environmental changes and cellular responses. Part III: Some characteristics of the organized responses.
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D000941:Antigens; D002468:Cell Physiological Phenomena; D002648:Child; D004777:Environment; D005260:Female; D005796:Genes; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D051381:Rats
chemical_list: D000941:Antigens