Methods: Using Random Amplified Polymorphic DNA Analysis(RAPD) technique to make typing of 31 Pseudomonas aeruginosa(Pa),and make comparisons between RAPD typing and drug-resistant spectrum typing.

• 方法:用随机扩增DNA多态性分析技术对31株铜绿假单胞菌进行分型,并与抗生素耐药谱分型比较。