| abstract |
The pharmaceutical composition is intended in particular for the sustained and controlled release of an effective dose of a medicinal substance. It comprises, as a carrier for the medicinal substance, a biodegradable polymer or copolymer or a mixture of biodegradable polymers and/or copolymers derived from a dicarboxylic acid selected from the acids of the Krebs cycle, and from an aliphatic diol containing 4 carbon atoms or from cyclohexane-1,4-dimethanol. |