Research Article

An Outbreak of Hepatic Veno-Occlusive Disease in Western Afghanistan Associated with Exposure to Wheat Flour Contaminated with Pyrrolizidine Alkaloids

Figure 1

Chromatogram of wheat sample from a suspected area. The traces (mother > daughter ions) shown are those from the strongest transition of the two traces acquired for each PA.
313280.fig.001a
(a)
313280.fig.001b
(b)
313280.fig.001c
(c)