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

Internet-based Survey & Research Methodology  Research Participants Recruitment and Engagement 


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Works citing "Accuracy of Geographically Targeted Internet Advertisements on Google Adwords for Recruitment in a Randomized Trial"

Ray B Jones, Lesley Goldsmith, Christopher J Williams, Maged N Kamel Boulos
J Med Internet Res 2012 (Jun 20); 14(3):e84 

According to Crossref, the following articles are citing this article (DOI 10.2196/jmir.1991):

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

 
1. Barrera AZ, Kelman AR, Muñoz RF. Keywords to Recruit Spanish- and English-Speaking Participants: Evidence From an Online Postpartum Depression Randomized Controlled Trial. Journal of Medical Internet Research 2014;16(1):e6 [CrossRef]
 
2. Jones RB, Goldsmith L, Hewson P, Williams CJ. Recruitment to Online Therapies for Depression: Pilot Cluster Randomized Controlled Trial. Journal of Medical Internet Research 2013;15(3):e45 [CrossRef]
 
3. Ashurst EJ, Jones RB, Williamson GR, Emmens T, Perry J. Collaborative learning about e-health for mental health professionals and service users in a structured anonymous online short course: pilot study. BMC Medical Education 2012;12(1):37 [CrossRef]