title: Correlation of environmental sample radioactivity determination with sample pretreatment.
mesh_terms: D000818:Animals; D004787:Environmental Pollution; D005399:Fishes; D008892:Milk / Q000032:analysis; D008954:Models, Biological; D009688:Nuclear Reactors; D011874:Radiometry / Q000295:instrumentation / Q000379:methods*; D012623:Seawater / Q000032:analysis; D012990:Soil Pollutants, Radioactive; D014875:Water Pollutants, Radioactive; D014881:Water Supply / Q000032:analysis
chemical_list: D012990:Soil Pollutants, Radioactive; D014875:Water Pollutants, Radioactive