[Limitations and possibilities of a portable audiometer for orientation examination of auditory function].
D001299:Audiometry / Q000600:supply & distribution*; D004864:Equipment and Supplies; D006309:Hearing; D006801:Humans; D008511:Medicine; D009787:Occupational Medicine / Q000600:supply & distribution*
AUDIOMETRY/equipment and supplies; INDUSTRIAL MEDICINE/equipment and supplies