preferred_name: Transient otoacoustic emission spectra absent indicating a deficiency of outer hair cell function
preferred_name_lc: transient otoacoustic emission spectra absent indicating a deficiency of outer hair cell function
label: Transient otoacoustic emission spectra absent indicating a deficiency of outer hair cell function
label_lc: transient otoacoustic emission spectra absent indicating a deficiency of outer hair cell function