@Article{info:doi/10.2196/jmir.2719, author="Dal Moro, Fabrizio", title="Online Survey on Twitter: A Urological Experience", journal="J Med Internet Res", year="2013", month="Oct", day="25", volume="15", number="10", pages="e238", keywords="Twitter; social media; survey", issn="14388871", doi="10.2196/jmir.2719", url="http://www.jmir.org/2013/10/e238/", url="https://doi.org/10.2196/jmir.2719", url="http://www.ncbi.nlm.nih.gov/pubmed/24164710" }