Fig. 4From: Having older siblings is associated with gut microbiota development during early childhoodPrinciple Component Analysis plots of relative abundance of gut bacterial families at 9 (a) and 18 months of age (b). Green triangles indicate no eczema or asthmatic bronchitis, orange squares indicate presence of eczema, blue triangles indicate presence of asthmatic bronchitis and red circles indicate presence of both asthmatic bronchitis and eczemaBack to article page