[Titration with high frequency currents with the use of measuring vessels of the electrolytic condenser type. I. Determination of codeine and salicylic acid in aqueous media].
D002626:Chemistry, Pharmaceutical; D003061:Codeine / Q000737:chemistry*; D020156:Salicylic Acid / Q000737:chemistry*; D014867:Water
D014867:Water; D020156:Salicylic Acid; D003061:Codeine
CHEMISTRY, PHARMACEUTICAL; CODEINE/chemistry; SALICYLIC ACID/chemistry