Figure 1.

Flow diagram illustrating the derivation of the study sample. Abbreviations: EG, ethylene glycol; GC, gas chromatography; IsOH, isopropanol; MeOH, methanol; PG, propylene glycol.

Krasowski et al. BMC Clinical Pathology 2012 12:1   doi:10.1186/1472-6890-12-1
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