Abstract ABSTRACT:Objective To develop a novel drug dilivery system based on calcium phosphate cement (CPC) with methotrexate (MTX) as a model drug and to study its drug release in vitro.

• 摘要 摘要：目的 观察含甲氨喋呤（MTX）的磷酸钙骨水泥（CPC）的药物释放体系在体外模拟体液中的药物释放情况。