Cheryl A. Martin, chair, ACS Committee on Public Relations & Communications (left),
and ACS Past-President Helen M. Free presented Bassam with the
2005 Helen M. Free Award for Public Outreach

Helen Murray Free Dies at 98; Chemist Developed Diabetes Test
~ The New York Times, 5/3/2021

Helen Murray Free, chemist who revolutionized diabetes testing, dies at 98
~ The Washington Post, 5/4/2021

Helen M. Free dies at age 98
~ Chemical & Engineering News, 5/6/2021

Helen Murray Free, who helped invent dip-and-read diabetes test, dies at 98
~ Today.com, 5/9/2021