title: The statistical analysis of the results of sampling an environment for a contaminant when most samples contain an undetectable level.
mesh_terms: D000348:Aflatoxins / Q000032:analysis*; D004032:Diet; D004787:Environmental Pollution; D005506:Food Contamination / Q000032:analysis*; D007630:Kenya; D008722:Methods; D012494:Sampling Studies; D013223:Statistics as Topic
chemical_list: D000348:Aflatoxins