Gaceta Sanitaria

Financial conflicts of interest among authors of clinical practice guidelines in Spain: a cross-sectional analysis Sergio Martín-Benlloch; Sergio Morales-Garzón; Ángel María Martín Fernández-Gallardo; Ildefonso Hernández-Aguado;

Plataforma NoGracias: de grupo de interés a grupo de presión Roberto José Sánchez Sánchez;

Conflicts of interest among scientific foundations and societies in the field of childhood nutrition Guadalupe Guzmán-Caro; Fernando J. García López; Miguel Ángel Royo-Bordonada;