@article{lira_lopes_2011,  title={Nursing diagnosis: educational strategy based on problem-based learning},  volume={19},  ISSN={0104-1169},  url={https://doi.org/10.1590/S0104-11692011000400012},  DOI={10.1590/S0104-11692011000400012},  number={4},  journal={Revista Latino-Americana de Enfermagem},  publisher={Escola de Enfermagem de Ribeirão Preto / Universidade de São Paulo},  author={Lira, Ana Luisa Brandão de Carvalho and Lopes, Marcos Venícios de Oliveira},  year={2011},  month={Jul},  pages={936–943} }