Lead poisoning remains a serious, preventable environmental health threat to young children, and its elimination is a key goal of U.S. public health policy. This report focuses on screening, reporting, and surveillance of childhood blood lead levels in Allegheny County, Pennsylvania, through a review of relevant literature, state and county reporting and surveillance databases, and interviews and focus groups.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.