[Interaction of theophylline with several aliphatic organic dibasic acids in a solid state].
D003460:Crystallization; D003998:Dicarboxylic Acids; D004355:Drug Stability; D006358:Hot Temperature; D006860:Hydrogen Bonding; D013055:Spectrophotometry, Infrared; D013806:Theophylline
D003998:Dicarboxylic Acids; D013806:Theophylline