The aqua-injection at Ci1iao (BL 31) point was used to treat 2l4 patients with painof loins and legs, and among them 64 ......

目的观察水针应用于产妇分娩第一产程的镇痛效果以及对母婴的影响。方法选择我科住院分娩的足月孕产妇118例,将其随机分为观察组（59......