Coffee drinking and cigarette smoking: II. Coffee, urinary pH and cigarette smoking behavior.
D001205:Ascorbic Acid / Q000494:pharmacology; D001519:Behavior / Q000187:drug effects; D001639:Bicarbonates / Q000494:pharmacology; D002110:Caffeine / Q000494:pharmacology*; D003069:Coffee; D006801:Humans; D006863:Hydrogen-Ion Concentration; D012907:Smoking; D014556:Urine / Q000032:analysis*
D001639:Bicarbonates; D003069:Coffee; D002110:Caffeine; D001205:Ascorbic Acid