Investigation of some complexes formed in solution by caffeine.  III.  Interactions between caffeine and aspirin, p-hydroxybenzoic acid, m-hydroxybenzoic acid, salicylic acid, salicylate ion, and butyl paraben.
D001241:Aspirin; D001565:Benzoates; D002110:Caffeine; D062385:Hydroxybenzoates; D010226:Parabens; D019999:Pharmaceutical Solutions; D012459:Salicylates; D020156:Salicylic Acid; D012996:Solutions
D001565:Benzoates; D062385:Hydroxybenzoates; D010226:Parabens; D019999:Pharmaceutical Solutions; D012459:Salicylates; D012996:Solutions; D002110:Caffeine; D020156:Salicylic Acid; D001241:Aspirin
ACETYLSALICYLIC ACID; BENZOATES; CAFFEINE; SALICYLATES; SALICYLIC ACID