bacteriu相关论文
Guidelines to rational use of antibiotics in acute upper respiratory tract infections in Chinese chi
Acute respiratory tract infections (ARTIs) is the most common disease afflicting Chinese children and ranks first in num......
Guidelines to rational use of antibiotics in acute upper respiratory tract infections in Chinese chi
Acute respiratory tract infections (ARTIs) is the most common disease afflicting Chinese children and ranks first in num......
目的 分析胆道疾病患者胆汁致病菌的分布特点及耐药情况,以便合理选择抗生素.方法 抽取2007年6月至2008年3月在上海交通大学医学院......
本文介绍了洗发香波中常用的几种去屑止痒剂的不同性能...
以野生蜂巢为原料,以无水乙醇为萃取剂萃取蜂蜡,萃取率为60.8%.蜂蜡经碱性水解及氯化钙钙化得长链脂肪醇,再用混合试剂重结晶分别......
