Howard J. Hoffman, MA
Howard J. Hoffman, MA
Program Director
National Institute on Deafness and Other Communication Disorders (NIDCD), National Institutes of Health (NIH)
Bethesda,
MD
USA
hoffmanh@nidcd.nih.gov
4418.0 Geographic variation in severe vision or hearing impairment: The American Community Survey (ACS), 2008-2012