TY - RPRT TI - Risk factors for sudden deafness: a case-control study. AU - T Nakashima AU - T Tanabe AU - N Yanagita AU - K Wakai AU - Y Ohno PY - 1997 DO - 10.1016/s0385-8146(96)00024-7 UR - https://pubmed.ncbi.nlm.nih.gov/9251855/ ID - 9251855 ER -