Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tadokoro Yuko and Matsuda Hitomi,The effects of hearing loss and different hearing abilities of both ears on mental activity and social interaction in the elderly,An Official Journal of the Japan Primary Care Association,21852928,JAPAN PRIMARY CARE ASSOCIATION,2013,36,3,175-185,https://cir.nii.ac.jp/crid/1390001205343304064,https://doi.org/10.14442/generalist.36.175