Media type: E-Article Title: Designing a Longitudinal Cohort Study of Gambling in Alberta: Rationale, Methods, and Challenges Contributor: el-Guebaly, Nady; Casey, David M.; Hodgins, David C.; Smith, Garry J.; Williams, Robert J.; Schopflocher, Don P.; Wood, Robert T. imprint: Springer Science and Business Media LLC, 2008 Published in: Journal of Gambling Studies Language: English DOI: 10.1007/s10899-008-9108-6 ISSN: 1050-5350; 1573-3602 Keywords: General Psychology ; Sociology and Political Science Origination: Footnote: