Figure 4From: Brain iron accumulation in unexplained fetal and infant death victims with smoker mothers-The possible involvement of maternal methemoglobinemia Comparison between Perls' Prussian Blue reaction (in A) and modified Bielschowsky's method (in B) in consecutive brain histological sections of a 7 month-old SIDS case (no.8). The cells with blue iron accumulations in A correspond to brown neuronal cells in B-Magnification A)B): 20×.Back to article page