Methods: a retrospective analysis was made of the distribution of the pathogeny of lower respiratory tract infected and of the results of the drugsensitivitytest in 46 cases.
方法：回顾总结46例术后并发下呼吸道感染的病原分布及药物敏感试验结果。
2
Conclusion: MTT assay is an easy and quick method for drugsensitivitytest in vitro and it provides experimental basis for individual chemotherapy.
结论：MTT法是一种简便、快捷的肿瘤细胞体外药敏试验方法，为肝癌临床个体化治疗提供了实验依据。
3
It reviewed the problems nurses should pay attention to in clinical application of antibiotics from aspects of drugsensitivitytest, interval time of drug addition and administration.