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Use of the Nominal Group Technique (NGT) to understand the perceptions of the healthiness of foods associated with African Americans.

Jefferson WK, Zunker C, Feucht JC, Fitzpatrick SL, Greene LF, Shewchuk RM, Baskin ML, Walton NW, Phillips B, Ard JD. Use of the Nominal Group Technique (NGT) to understand the perceptions of the healthiness of foods associated with African Americans. Eval Program Plann. 2010 Nov; 33(4):343-8.

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