title: Are there any studies showing whether ginkgo biloba is effective for tinnitus (ringing in the ears)?
authors.forename: Arthur W
authors.initials: AW
authors.lastname: Feinberg
mesh_terms: D001676:Biofeedback, Psychology; D020441:Ginkgo biloba; D006801:Humans; D014012:Tinnitus / Q000188:drug therapy* / Q000628:therapy; D014481:United States