Michikawa, T; Nishiwaki, Y; Kikuchi, Y; Hosoda, K; Mizutari, K; Saito, H; Asakura, K; Milojevic, A; Iwasawa, S; Nakano, M; +1 more... Takebayashi, T; (2009) Serum levels of retinol and other antioxidants for hearing impairment among Japanese older adults. The journals of gerontology Series A, Biological sciences and medical sciences, 64 (8). pp. 910-5. ISSN 1079-5006 DOI: https://doi.org/10.1093/gerona/glp038 Full text not available from this repository.