This paper is in the following e-collections/theme issues:

Cyberpharmacies  Medicine 2.0: Social Media, Open, Participatory, Collaborative Medicine 

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Works citing "Crowdsourcing Black Market Prices For Prescription Opioids"

Nabarun Dasgupta, Clark Freifeld, John S Brownstein, Christopher Mark Menone, Hilary L Surratt, Luke Poppish, Jody L Green, Eric J Lavonas, Richard C Dart
J Med Internet Res 2013 (Aug 16); 15(8):e178 

According to Crossref, the following articles are citing this article (DOI 10.2196/jmir.2810):

(note that this is only a small subset of citations)

1. Schmidt TD, Haddox JD, Nielsen AE, Wakeland W, Fitzgerald J. Key Data Gaps Regarding the Public Health Issues Associated with Opioid Analgesics. The Journal of Behavioral Health Services & Research 2014; [CrossRef]
2. Weiner M. The Potential of Crowdsourcing to Improve Patient-Centered Care. The Patient - Patient-Centered Outcomes Research 2014;7(2):123 [CrossRef]
3. Barratt MJ, Ferris JA, Winstock AR. Use of Silk Road, the online drug marketplace, in the United Kingdom, Australia and the United States. Addiction 2014;109(5):774 [CrossRef]
4. Van Hout MC, Bingham T. Responsible vendors, intelligent consumers: Silk Road, the online revolution in drug trading. International Journal of Drug Policy 2014;25(2):183 [CrossRef]
5. Corazza O, Valeriani G, Bersani FS, Corkery J, Martinotti G, Bersani G, Schifano F. “Spice,” “Kryptonite,” “Black Mamba”: An Overview of Brand Names and Marketing Strategies of Novel Psychoactive Substances on the Web. Journal of Psychoactive Drugs 2014;46(4):287 [CrossRef]