| 摘要 |
<p>An injectable depot composition comprising:
(a) a lactic acid-based polymer which has a number average molecular weight ranging from 3,000 to 10,000;
(b) benzyl alcohol or benzyl benzoate as a solvent, in an amount effective to plasticize the polymer and form a gel therewith; and
(c) bupivacaine.</p> |
