The official journal of the United Kingdom Environmental Mutagen Society. Publishes research concerned with the mechanisms of action of physical, chemical and b. Advance articles Editor's Choice Urinary N7-(1-hydroxy-3-buten-2-yl) guanine adducts in humans: temporal stability and association with smoking. 8 9 1 7 C 2 QC NH2 C NHOH 6 3 5 4 Fluorene 2-Aminofluorene N-Hydroxy-2(nonmutagenic, (mutagenic, aminofluorene noncarcinogenic) carcinogenic) Advances in Mutagenesis Research 2 G