美国Klein等报告,一些老抗生素已经成为新的感染性疾病的很好治疗药物。klein说,尽管开发了广谱青霉素、头孢菌素和喹诺酮类药物,但一些老的抗微生物药物在治疗感染性疾病中仍然起着重要的作用。这些老药均可通过口服很好的吸收,使用老药减少了花费。除了传统的用途以外,一些老 The United States Klein et al reported that some of the old antibiotics have become a good new treatment for infectious diseases. Klein said that despite the development of a broad spectrum of penicillins, cephalosporins and quinolones, some older antimicrobials continue to play an important role in the treatment of infectious diseases. These old drugs can be absorbed through the oral absorption, the use of old drugs to reduce costs. In addition to the traditional uses, some old