【注射用硫酸多粘菌素B（Polymyxin B）适应症】 1.本品囗服吸收很少，肌内注射吸收良好。 2.临床用于抗革兰氏阴性杆菌主要为绿脓杆菌引起的感染。包括泌尿系统感染、脑膜炎、肺部感染、败血症以及皮肤、软组织、眼、耳、关节感染等。 3.对其它阴性菌如产气 ...

What's the difference between calling a breaker a b-boy, b-girl or breakdancer? Find out the history and meaning behind the different street dance terms. It's about lifestyle and hip-hop culture ...