title: Fluoride and clinical otosclerosis.
mesh_terms: D000328:Adult; D000368:Aged; D001842:Bone and Bones / Q000032:analysis; D002641:Chicago; D004429:Ear Ossicles / Q000032:analysis*; D005260:Female; D005457:Fluoridation; D005459:Fluorides / Q000032:analysis* / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D010040:Otosclerosis / Q000453:epidemiology* / Q000517:prevention & control; D012111:Residence Characteristics; D012964:Sodium; D013223:Statistics as Topic; D013557:Switzerland
chemical_list: D012964:Sodium; D005459:Fluorides