Ryouji Hamamura

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Acute low-tone sensorineural hearing loss (ALHL) is generally has a relatively good prognosis. We have often found in long-term following-up, however, that ALHL relapses, recurs or develops into Meniere's disease. Diagnostic criteria of the Acute Altitude Deafness Research Group of the Ministry of Health, Labor, and Welfare of Japan, define ALHL as(More)
  • 1