title: Dimethylnitrosamine in Chinese marine salt fish.
mesh_terms: D002849:Chromatography, Gas; D004123:Dimethylamines / Q000032:analysis; D005396:Fish Products / Q000032:analysis*; D006723:Hong Kong; D013058:Mass Spectrometry; D009602:Nitrosamines / Q000032:analysis*; D012965:Sodium Chloride
chemical_list: D004123:Dimethylamines; D009602:Nitrosamines; D012965:Sodium Chloride