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REPORT AX INVESTIGATION OF THE POTENTIALITIES FOR THE ABSORPTION OF LEAD BY THE USERS .OF A LEAD-CONTAINING HAIR DYE An Experiment Wherein Human Subjects Applied a Representative Formulation in Simulation of the Scheduled Use of Presently Available Products^ While Under Periodic Surveillance of Their Absorption of Lead Experimental Work by Elmore A.

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CRITERIA FOR HUMAN SAFETY FROM THE CONTAMINATION OF THE AMBIENT ATMOSPHERE WITH LEAD by Robert A.

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