. 2016 Jan 13;18(1):e11. doi: 10.2196/jmir.5237
©Chinmoy Nath, Jina Huh, Abhishek Kalyan Adupa, Siddhartha R Jonnalagadda. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 13.01.2016.
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Figure 1.
Process description from data collection to URL extraction and analysis.