title: VEGETATIVE REACTIONS TO  AUDITORY STIMULI. COMPARATIVE STUDIES OF SUBJECTS IN DORTMUND, GERMANY, AND THE MABAAN TRIBE IN THE SUDAN.
mesh_terms: D000349:Africa; D000351:Africa, Eastern; D000375:Aging; D001341:Autonomic Nervous System; D035843:Biomedical Research; D004777:Environment; D005858:Germany; D006309:Hearing; D006339:Heart Rate; D006801:Humans; D010827:Physiology; D044382:Population Groups; D011674:Pulse; D013016:Sound; D013397:Sudan; D014666:Vasomotor System
keywords: AFRICA, EASTERN; AGING; AUTONOMIC NERVOUS SYSTEM; CLINICAL RESEARCH; ENVIRONMENT; GERMANY; HEARING; PHYSIOLOGY; PULSE; SOUND; VASOMOTOR SYSTEM