Creation and validation of an instrument to quantify attitudes, knowledge and difficulties in the approach to social problems Rafael Jiménez-Alés; Raquel Páez-González; María Llanos de la Torre-Quiralte; María Luisa Poch-Olivé; Nisa Boukichou-Abdelkader; Eva María Andrés Esteban;

A scale for the identification of the complex chronic pediatric patient (PedCom Scale): A pilot study Elena Godoy-Molina; Tamara Fernández-Ferrández; José María Ruiz-Sánchez; Ana Cordón-Martínez; Javier Pérez-Frías; Víctor Manuel Navas-López; Esmeralda Nuñez-Cuadros;

Translation to Spanish and validation of a scale for the observation of breastfeeding: The Bristol Breastfeeding Assessment Tool Josep Vicent Balaguer-Martínez; Jessica Noelia Esquivel-Ojeda; Inmaculada Valcarce-Pérez; Edurne Ciriza-Barea; Carmen García-Sotro; Amalia López-Santiveri; Alícia Hernández-Gil;