The case control study of the economic loss of perineum incision infection after parturition 自然分娩会阴切开术切口感染经济损失的研究
Clinical evaluation of using live lactobacillus preparation after parturition 产后应用乳杆菌活菌胶囊的临床价值探讨
The physiological growth index of17 rats were observed during pregnancy and after parturition. 观察母鼠妊娠期和分娩后(AP)的生理、生育指标;
Two experiments were carried out to study lying positions, lying posture, orientation and frequency of posture transition of sows before and after parturition in farrowing crates and in farrowing pens. 本文通过两个试验对限位栏和分娩圈中母猪产前、产后的趴卧位置、趴卧姿势、头部朝向和姿势转换频率进行了研究。
Subclinical ketosis occurred most commonly from 10 to 30 days after parturition. 亚临床酮病在产犊后10&30天发病率最高。