Reduced SARS-CoV-2 infection risk is associated with the use of Seven-Flavor Herb Tea: A multi-center observational study in Shanghai, China

por Zhang, Shun-xian, Chen, Xiao-xu, Zheng, Yong, Cai, Bing-hua, Shi, Wei, Ru, Ming, Li, Hui, Zhang, Dan-dan, Tian, Yu, Chen, Yue-lai
Publicado 2023