咽喉表面麻醉法的改进Theimprovementofpharyngolaryngealsurfaceanethesia陈小宏,马惟力(第三军医大学西南医院耳鼻咽喉科)630038目前使用的普通咽喉喷雾器效率较低,操作较复杂,病人痛苦较大,我们对其稍加...
Throat surface anesthesia i
Objective:To evaluate the antifeedant,insecticidal and growth inhibition activities of Solanum pseudocapsicum(S.pseudocapsicum)seed extracts against Spodoptera