Dieldrin-14C residues on feathers of birds with surgically removed uropygial glands.
D000818:Animals; D001717:Birds / Q000502:physiology*; D002250:Carbon Radioisotopes; D002645:Chickens / Q000502:physiology*; D004026:Dieldrin / Q000032:analysis*; D004372:Ducks / Q000502:physiology*; D005241:Feathers / Q000032:analysis*; D006120:Grooming; D010573:Pesticide Residues / Q000032:analysis; D012627:Sebaceous Glands / Q000502:physiology; D012867:Skin / Q000032:analysis
D002250:Carbon Radioisotopes; D010573:Pesticide Residues; D004026:Dieldrin