This paper is in the following e-collection/theme issue:

Research Instruments, Questionnaires, and Tools 

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Works citing "Comparison of Web-Based and Paper-Based Administration of ADHD Questionnaires for Adults"

Oliver Hirsch, Franziska Hauschild, Martin H. Schmidt, Erika Baum, Hanna Christiansen
J Med Internet Res 2013 (Mar 21); 15(3):e47 

According to Crossref, the following articles are citing this article (DOI 10.2196/jmir.2225):

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

1. Hartel J, Huang KE, Taheri A, Sandoval LF, Davis SA, Feldman SR, Huang WW. Are patients willing to participate in surveys?. Journal of Dermatological Treatment 2014;25(5):365 [CrossRef]
2. Craig BM, Hays RD, Pickard AS, Cella D, Revicki DA, Reeve BB. Comparison of US Panel Vendors for Online Surveys. Journal of Medical Internet Research 2013;15(11):e260 [CrossRef]