Pesticide residues in foodstuffs in Great Britain. XII. Organochlorine insecticide residues in hens' eggs from battery, deep-litter and free-range systems and from houses containing insecticide thermal vaporisers.
D000818:Animals; D002645:Chickens / Q000378:metabolism*; D003634:DDT / Q000032:analysis; D004531:Eggs / Q000032:analysis*; D005506:Food Contamination; D007306:Insecticides; D006113:United Kingdom
D007306:Insecticides; D003634:DDT