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External Validity: The Next Step for Systematic Reviews?
Avellar, S. A., Thomas, J., Kleinman, R., Sama-Miller, E., Woodruff, S. E., Coughlin, R., Westbrook, T. R.Language:
english
Journal:
Evaluation Review
DOI:
10.1177/0193841X16665199
Date:
August, 2016
File:
PDF, 324 KB
english, 2016