Fig. 5From: Genetic diversity and epidemiology of human rhinovirus among children with severe acute respiratory tract infection in Guangzhou, ChinaScatter plots of HRV real-time reverse-transcription polymerase chain reaction cycle threshold (Ct) values and symptom scores of patients with HRV-A and HRV-C infections. The comparison of viral load and symptom score were conducted by nonparametric Mann–Whitney U-testBack to article page