They used, apparently, the chromate method described in the monograph on lead poisoning.

This article la of Interest to those of us vho are Involved in the prcblea of childhood lead poisoning In that It outline* in fair detail the experience and method# uaad In the City of Rilladelphla'a successful program.

If you are concerned about lead poisoning, 1 suggest that your husband see a physician and that a blood lead test be run on him.

They used, apparently, the chromate method described in the monograph on lead poisoning

We were wondering whether 3rou would have any figures as.to how much lead cattle would have to absorb in order to become sick and die .from lead poisoning.

However, in such a case it would probably be necessary in a legal sense to rule out lead poisoning by means of an analysis of the brain.

There has been no recorded case of lead poisoning among the thousands of handlers in this country, and in investigations of groups there has been no instance of a measureable degree of absorption.

I have tried to convey the idea that in the efforts of many years to obtain the necessary information about the behavior of lead, for the purposes of understanding the common environmental conditions of life in this period (beginning in the late twenties) with respect to lead, as well as those which involve the hazard of lead poisoning, the present!

Roland said "the regulation. ..does nothing to address the real, identified problem of lead poisoning present now in major metropolitan areas."

I have tried to convey the idea that in the efforts of many years to obtain the necessary information about the behavior of lead, for the purposes of understanding the common environmental conditions of life in this period (beginning in the late twenties) with respect to lead, as well as those which involve the hazard of lead poisoning, the present set of experiments relating to the tolerable concentration of lead in the air (as a step toward the establishment of a standard on a sound physiological basis), although they have been under way for about eight years, are but one phase of this work.

The only reason for suspecting that lead might be a factor is that increased porphyrins have been reported in cases of lead poisoning.

I am sure you are aware that we have established beyond any reasonable doubt that sig nificant quantities of lead are not absorbed as a result of the handling of Ethyl Gasoline* However, in such a case it would probably be necessary in a legal sense to rule out lead poisoning by means of an analysis of the brain.

It relates to lead-poisoning; and it is BBT intention to make a follow-up study of cases treated at the Royal Alexandra Hospital for Children, Sydney, in recent years.

There are times when the cattle mag- drink water from this creek, he were wondering whether 3rou would have any figures as .to how much lead cattle would have to absorb in order to become sick and die .from lead poisoning.

These levels are quite compatible with the diagnosis of lead poisoning, although they do not necessarily imply that this is the nature of the illness from which the patient is apparently suffering.