参考文献：
1. Gaines S, Luo JN, Gilbert J, Zaborina O, Alverdy JC. Optimum Operating Room Environment for the Prevention of Surgical Site Infections. Surgical infections. 2017;18(4):503-507.
2. Magid B, Murphy C, Lankiewicz J, Lawandi N, Poulton A. Pricing for safety and quality in healthcare: A discussion paper. Infection, Disease & Health. 2018;23(1):49-53.
