Preparation and In vitro Release of Polylactic Acid Microspheres Containing Ketoprofen[J]. Journal of China Pharmaceutical University, 2000, (2): 21-23.
Citation:
Preparation and In vitro Release of Polylactic Acid Microspheres Containing Ketoprofen[J]. Journal of China Pharmaceutical University, 2000, (2): 21-23.
Preparation and In vitro Release of Polylactic Acid Microspheres Containing Ketoprofen[J]. Journal of China Pharmaceutical University, 2000, (2): 21-23.
Citation:
Preparation and In vitro Release of Polylactic Acid Microspheres Containing Ketoprofen[J]. Journal of China Pharmaceutical University, 2000, (2): 21-23.
Preparation and In vitro Release of Polylactic Acid Microspheres Containing Ketoprofen
Three batches of polylactic acid (PLA) were prepared from lactic acid using tetraphenyl tin as a catalyst.Their molecular weights were evaluated by viscosimetry. PLA microspheres containing ketoprofen were made by the oil/water solvent evaporation process
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