title: Re: acute caffeine effects on urine composition and calcium kidney stone risk in calcium stone formers.
authors.forename: David S
authors.initials: DS
authors.lastname: Goldfarb
mesh_terms: D002110:Caffeine / Q000009:adverse effects / Q000494:pharmacology*; D002118:Calcium / Q000032:analysis*; D006801:Humans; D007669:Kidney Calculi / Q000139:chemically induced* / Q000737:chemistry; D012307:Risk Factors; D014556:Urine / Q000737:chemistry*
chemical_list: D002110:Caffeine; D002118:Calcium