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Cohen, D A., T A. Farley, J R. Bedimo-Etame, R. Scribner, W. Ward, C. Kendall, và J. Rice. Implementation of Condom Social Marketing in Louisiana, 1993 to 1996. 1999.

Cohen, D A., et al. Implementation of Condom Social Marketing in Louisiana, 1993 to 1996. 1999.