title: The preparation and characterization of poly(D,L-lactic acid) for use as a biodegradable drug carrier.
mesh_terms: D001673:Biodegradation, Environmental; D002626:Chemistry, Pharmaceutical; D007773:Lactates / Q000138:chemical synthesis*; D019344:Lactic Acid; D008970:Molecular Weight; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*; D011091:Polyesters; D011108:Polymers / Q000138:chemical synthesis*
chemical_list: D007773:Lactates; D004364:Pharmaceutical Preparations; D011091:Polyesters; D011108:Polymers; D019344:Lactic Acid; C033616:poly(lactide)