The analysis of phenobarbital and acetylsalicylic acid mixtures using ion exchange resins.
D001241:Aspirin / Q000737:chemistry*; D007475:Ion Exchange Resins / Q000737:chemistry*; D010634:Phenobarbital / Q000737:chemistry*
D007475:Ion Exchange Resins; D001241:Aspirin; D010634:Phenobarbital
ACETYLSALICYLIC ACID/chemistry; ION EXCHANGE RESINS/chemistry; PHENOBARBITAL/chemistry