@article{rodríguez-gázquez_arredondo-holguín_herrera-cortés_2012,  title={Effectiveness of an educational program in nursing in the self-care of patients with heart failure: randomized controlled trial},  volume={20},  ISSN={0104-1169},  url={https://doi.org/10.1590/S0104-11692012000200012},  DOI={10.1590/S0104-11692012000200012},  number={2},  journal={Revista Latino-Americana de Enfermagem},  publisher={Escola de Enfermagem de Ribeirão Preto / Universidade de São Paulo},  author={Rodríguez-Gázquez, María de los Ángeles and Arredondo-Holguín, Edith and Herrera-Cortés, Richard},  year={2012},  month={Mar},  pages={296–306} }