title: Organochlorine insecticide residues in preen glands of ducks: possibility of residue excretion.
mesh_terms: D000818:Animals; D002849:Chromatography, Gas; D003634:DDT / Q000032:analysis; D003633:Dichlorodiphenyl Dichloroethylene / Q000032:analysis; D004026:Dieldrin / Q000032:analysis; D004372:Ducks / Q000378:metabolism*; D007306:Insecticides / Q000032:analysis* / Q000378:metabolism; D010573:Pesticide Residues / Q000032:analysis*; D012627:Sebaceous Glands / Q000032:analysis* / Q000378:metabolism; D013045:Species Specificity
chemical_list: D007306:Insecticides; D010573:Pesticide Residues; D003633:Dichlorodiphenyl Dichloroethylene; D003634:DDT; D004026:Dieldrin