. 2009 Aug 26;11(3):e38. doi: 10.2196/jmir.1086
© Melanie A Stopponi, Gwen L Alexander, Jennifer B McClure, Nikki M Carroll, George W Divine, Josephine H Calvi, Sharon J Rolnick, Victor J Strecher, Christine Cole Johnson, Debra P Ritzwoller. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 26.08.2009.
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