title: Effect of lecturing on the physiological state of teachers.
mesh_terms: D015065:17-Hydroxycorticosteroids / Q000652:urine*; D001794:Blood Pressure; D001921:Brain / Q000502:physiology*; D004594:Electrophysiology; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D013318:Stroke Volume; D013663:Teaching
chemical_list: D015065:17-Hydroxycorticosteroids