BACKGROUND Ganglion impar block alone or pulsed radiofrequency alone are effective options for treating perineal pain.Ho......

将双语教学运用于药物化学实验教学之中,其宗旨不仅是传授药物化学的基础知识和基本技能,而且也给予学生应用英语的机会,掌握药物......

法官的刑事自由裁量权受法官的思想素质、道德水准、业务水平、个人见解、生活经历等个人元素的影响和制约,当然具有主观性,常常集......

Objective: To understand an unusual complication of a low risk procedure. Design: This article chronicles the side effec......