title: Dimethylnitrosamine in the human vaginal vault.
mesh_terms: D000353:Africa, Southern; D044383:Black People; D002582:Cervix Mucus / Q000032:analysis*; D002849:Chromatography, Gas; D005260:Female; D006801:Humans; D013058:Mass Spectrometry; D009602:Nitrosamines / Q000032:analysis*; D011247:Pregnancy; D014621:Vagina
chemical_list: D009602:Nitrosamines