Watson K, Rood J P
Astra Pharmaceuticals, Kings Langley.
Dent Update. 1997 Jun;24(5):190-2.
Research into improving local anaesthetic agents and methods of delivering them in dental practice has been very slow. This article describes some of the progress that is being made in these areas.
改善牙科局部麻醉剂及其给药方法的研究进展一直非常缓慢。本文介绍了这些领域正在取得的一些进展。
