
Knowledge Mapping of COVID-19 and Asthma/Allergic Rhinitis: A Visual and Bibliometric Analysis
Yanni Chen,1,2,* Chenfei Song,3,* Jiaqin Wang,2 Yang Cao,4 Yueting Lu,5 Xinmin Han6 1First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, People’s Republic of China; 2Shanghai Baoshan District Youyi Street …