Purpose To observe an immune response to acupoint injection of pertussis vaccine.目的观察百日咳疫苗穴位注射的免疫应答.Purpose To investigate acupoint specificity of electroacupuncture preconditioning effect on cerebral ischemia.目的:探讨电针诱导大...
Guilin is known throughout the world for its scenery.桂林以山水著称于世.I spent a couple of days sight - seeing in Guilin.我在桂林盘桓了几天,观光了名胜.The mountains and waters of Guilin are the finest under heaven.桂林山水甲天下....