Life cycle of television public service announcements disseminated through donated airtime

by Cooper, Crystale Purvis, Gelb, Cynthia A., Chu, Jennifer
Published 2015

Cancer Internet Search Activity on a Major Search Engine, United States 2001-2003

by Cooper, Crystale Purvis, Mallon, Kenneth P, Leadbetter, Steven, Pollack, Lori A, Peipins, Lucy A
Published 2005

Intended care seeking for ovarian cancer symptoms among U.S. women

by Cooper, Crystale Purvis, Gelb, Cynthia A., Trivers, Katrina F., Stewart, Sherri L.
Published 2016