American Journal of Clinical Nutrition · 2003 · 87 citations · 32 references
Public HealthNutritionNutritional SciencesHealth CommunicationHuman NutritionNutrition EducationNutrition CommunicationNutrition CounselingNutrition LiteracyNutrition PromotionAllied Health ProfessionalsConsumer ResearchDiet MessagingNutrition Communication EvaluationNutrition CounsellingPatient Education On Nutrition
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Qualitative Research: Introducing focus groups
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Stages of change in the modification of problem behaviors.
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