title: Comparison of fluoride balances during ambulation and bed rest.
mesh_terms: D000328:Adult; D001510:Bed Rest; D003404:Creatinine / Q000378:metabolism; D004032:Diet; D005243:Feces / Q000032:analysis; D005459:Fluorides / Q000378:metabolism* / Q000652:urine; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D003404:Creatinine; D005459:Fluorides