title: Dietary caffeine and calcium excretion.
mesh_terms: D000818:Animals; D002110:Caffeine / Q000494:pharmacology*; D002118:Calcium / Q000652:urine*; D004032:Diet; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D002110:Caffeine; D002118:Calcium