Fig. 3From: Profiles and predictive value of cytokines in children with human metapneumovirus pneumoniaSerum cytokine levels in HMPV-positive children with mild symptom (MS, N = 39) and severe symptom (SS, N = 20). A–F represent IL-2, IL-4, IL-6, IL-10, TNF-α, IFN-γ levels, respectivelyBack to article page