title: Fluoride levels in human rib bone: a preliminary study.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005459:Fluorides / Q000032:analysis*; D006801:Humans; D008875:Middle Aged; D012272:Ribs / Q000032:analysis*; D013046:Specific Gravity
chemical_list: D005459:Fluorides