[Contribution to the study of lead poisoning caused by lubricating oil additives].
D006801:Humans; D007855:Lead Poisoning / Q000209:etiology*; D054327:Lubricants; D009821:Oils / Q000633:toxicity*
D054327:Lubricants; D009821:Oils
LEAD POISONING/etiology; OILS/toxicology