Yang, Qiuxia, Aijia Wang, Xinping Zhang, and Xiaoquan Lai. “Evaluation of Environmental Cleaning Quality: An Observational Study at a Tertiary Hospital in Wuhan, China”. The Journal of Infection in Developing Countries 15, no. 09 (September 30, 2021): 1252–1256. Accessed March 28, 2024. https://jidc.org/index.php/journal/article/view/34669592.