title: Mutagenicity testing of amniotic fluid from smokers and non-smokers at 16 weeks of pregnancy.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D005260:Female; D006801:Humans; D009152:Mutagenicity Tests; D009153:Mutagens / Q000032:analysis* / Q000494:pharmacology; D009154:Mutation; D011247:Pregnancy / Q000502:physiology*; D011262:Pregnancy Trimester, Second; D012486:Salmonella typhimurium / Q000187:drug effects; D012907:Smoking
chemical_list: D009153:Mutagens