Gastrointestinal cancer has been one of the five most commonly diagnosed and leading causes of cancer mortality over the......

Background Elderly patients generally have higher occurrence of coronary calcification, increased heart rate and difficu......

Purposes: To observe the characteristics of local electroretinogram (LERG) in normal subjects and patients with maculop......

目的探讨王不留行合谷穴、三阴交穴按压用于预防过期妊娠的有效性及安全性。方法将480例妊娠足月、单胎头位、胎膜未破、宫颈评分3......