title: [Optimization of long acting theophylline in the form of a hydrophilic matrix].
mesh_terms: D003692:Delayed-Action Preparations; D004339:Drug Compounding; D011312:Pressure; D012995:Solubility; D013806:Theophylline / Q000008:administration & dosage*
chemical_list: D003692:Delayed-Action Preparations; D013806:Theophylline
vernacular_title: Optimisation d'une théophylline à action prolongée sous forme de matrice hydrophile.