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. 2016 Dec 13;75:10.3402/ijch.v75.33804. doi: 10.3402/ijch.v75.33804

Fig. 2.

Fig. 2

Trends in PFC concentrations (µg/kg pooled serum) in blood samples from nursing Swedish first-time mothers; blood samples were taken 3 weeks after delivery. Three pools per year were analysed, with serum from 5 to 25 individuals in each data pool. Data are presented as geometric means (33,34).