The effect of adding group-based counselling to individual lifestyle counselling on changes in dietary intake. The Inter99 study – a randomized controlled trial

por Toft, Ulla, Kristoffersen, Lis, Ladelund, Steen, Ovesen, Lars, Lau, Cathrine, Pisinger, Charlotta, Smith, Lisa von Huth, Borch-Johnsen, Knut, Jørgensen, Torben
Publicado 2008