By Sharf Barbara   in Journal of Applied Communication Research

ISSN:0090-9882|37|2|132-139

Routledge Ltd‎(2009)‎

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By Sharf Barbara F.   Freimuth Vicki S.   Greenspon Pamela   Plotnick Courtney   in Journal of Health Communication

ISSN:1081-0730|1|2|157-172

Taylor & Francis Ltd‎(1996)‎

Access to resources Favorite 8.397918