title: Stress induced changes in rat hippocampal cholinergic system.
mesh_terms: D000818:Animals; D006624:Hippocampus / Q000503:physiopathology*; D010275:Parasympathetic Nervous System / Q000503:physiopathology*; D051381:Rats; D013312:Stress, Physiological / Q000503:physiopathology*; D013315:Stress, Psychological / Q000503:physiopathology