Yet even when results were interpreted conservatively -- that is, every swab that did not stay purely yellow was counted as a positive lead result -- the LeadCheck Swabs' probability of correctly ...
The Wyss Institute for Biologically Inspired Engineering at Harvard University and Harvard Medical School (HMS) and the Massachusetts-based startup Rhinostics announced today that the University's ...
The quick, inexpensive test kits used by homeowners nationwide to detect lead-laced dust are prone to high error rates, according to a University of Rochester study ...